Answer:
15 would be 40 16 would be 41 17 would be 42 18 would be 43 19 would be 46
Explanation:
Which of the following sources of energy dominates the world's energy usage?
A. Hydroelectric power
B. Petroleum products
C. Wind energy
D. Geothermal power
E. Nuclear power
Petroleum products currently dominate the world's energy usage. According to the International Energy Agency (IEA), in 2019, oil accounted for 34% of the world's energy consumption. In comparison, hydroelectric power contributed 6%, wind energy contributed 2%, geothermal power contributed less than 1%, and nuclear power contributed 4%.
While renewable sources of energy are gaining momentum and becoming increasingly popular, they still have a long way to go before they can catch up to the dominant use of petroleum products. Petroleum products are used for a wide range of applications, from transportation to electricity generation to industrial processes.
The convenience and versatility of oil make it a popular choice for energy production, despite its negative environmental impact. However, renewable energy sources like wind, solar, and hydroelectric power are gaining traction as concerns about climate change and sustainability grow. In conclusion, while petroleum products currently dominate the world's energy usage, there is a growing demand for cleaner, more sustainable sources of energy.
As technology advances and costs decrease, renewable energy sources are likely to become increasingly competitive with traditional sources of energy.
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As compared to mafic igneous rocks, all felsic igneous rocks ____________.
a. cool and solidify more quickly c. solidify at higher temperatures
b. cool and solidify more slowly d. solidify at lower temperatures
Compared to mafic igneous rocks, all felsic igneous rocks d. solidify at lower temperatures. The correct answer is d.
When lava, or molten rock, cools and crystallizes, whether at volcanoes on the surface of the Earth or when the melted rock is still inside the crust, igneous rocks are created. Due to the extreme heat present there, all magma forms underground in the upper or lower mantle. Depending on the magma they cool from, igneous rocks can have a wide variety of compositions. According on their cooling circumstances, they may also seem differently. For instance, depending on how fast or slowly they cool, two rocks from the same magma may eventually transform into either rhyolite or granite.
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Describe how China's economic growth has impacted East Asia and the world.
\( \red{Answer}\)
China's economic growth has had significant impacts on East Asia and the world. Here are some of the major impacts:
Increased trade: China's economic growth has led to a surge in exports, which has boosted trade in East Asia and around the world. China has become the world's largest exporter of goods, and its imports have also grown rapidly, making it a major trading partner for many countries.Investment opportunities: China's economic growth has created many investment opportunities in East Asia and beyond. Many foreign companies have invested in China, seeking to tap into its large and growing market, and Chinese companies have also invested heavily in other countries.Regional economic integration: China's economic growth has helped to drive economic integration in East Asia, with countries in the region working to increase trade and investment ties. China has played a key role in initiatives such as the Regional Comprehensive Economic Partnership (RCEP), which aims to create a free trade area in the region. Regional power shift: China's economic growth has led to a shift in the balance of power in East Asia, with China emerging as a major economic and political force in the region. This has led to tensions with other countries in the region, particularly Japan and the United States.Global economic impact: China's economic growth has had a significant impact on the global economy, with China now the second-largest economy in the world after the United States. China's demand for commodities and other goods has fueled growth in other countries, and its economic policies have also had an impact on global trade and investment patterns.These are just a few of the many ways in which China's economic growth has impacted East Asia and the world.
East Asia and the rest of the globe have benefited significantly from China's economic rise. With a population of more than 1.4 billion and a rapid developing economy, China has emerged as a significant economic force. Increased trade and investment in East Asia and other parts of the world as a result of China's ascent to economic superpower have boosted global economic growth.
Politically and militarily, China's economic expansion has also had a big impact. It has put a strain on US and other Western nations' dominance, primarily in Asia, and it has sparked fresh geopolitical alliances and clashes.
Given that China has emerged into a huge industrial hub and a source of inexpensive labor, its economic growth has also had a big impact on global supply chains. Due to the increasingly well-educated and wealthy Chinese consumers, the expansion of the middle class in China has also opened up new economic future for international corporations.
Overall, China's economic boom has had a massive effect on East Asia and the rest of the world, changing the nature of the united states ’ economy and the power distribution.
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Tundra is known for its
a. sparse precipitation and extreme cold temperatures
b. sparse precipitation and mild winters
c. coniferous forests
d. heavy rainfall and extreme cold temperatures
Answer:A
Explanation:
Answer: A
Explanation:
2. (i)
(i) Express 4.793 and 39.51 correct to
2 significant figures.
(ii) Use your answers in part (i) to estimate
\(4.793 \div 39.51\)
Answer:
I. 4.8; 40
II. 0.12
Explanation:
Given the following numerical values;
a. 4.793 (it is correct to 4 significant figures).
To 3 significant figures, we have;
4.793 = 4.79
To 2 significant figures, we have;
4.793 = 4.8
b. 39.51 (it is correct to 4 significant figures).
To 3 significant figures, we have;
39.51 = 39.5
To 2 significant figures, we have;
39.51 = 40
II. To estimate \( \frac {4.793}{39.51}\);
\( \frac {4.8}{40} = 0.12 \);
FILL IN THE BLANK. The organic particles that would eventually be converted to oil and natural gas originally accumulated along the bottom of the ocean or lake bed in a fine-grained rock such as shale or limestone known as the _________ rock.
The organic particles that would eventually be converted to oil and natural gas originally accumulated along the bottom of the ocean or lake bed in a fine-grained rock such as shale known as the source rock.
What type of rock is created when organic particles or minerals accumulate, depose, and cement together?On the bottom of seas or other bodies of water at the surface of the Earth, sedimentary rocks are forms of rocks that are created by the accumulation or deposition of tiny particles and subsequent cementation of mineral or organic particles.
What sets a sedimentary rock apart?If you're trying to identify sedimentary rocks, it helps to be familiar with their appearance. Sedimentary rocks typically contain cemented grains, often with layers that are visible, fossils, or distinctive features like mud fissures or ripple lines.
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Magmas at convergent subduction margins tend to be what composition?
Magmas at convergent subduction margins tend to be Silica and magnesium composition.
Basalt melts from convergent edges contain low Silica levels and high Magnesium contents, just as basalt melts from other tectonic settings. In general, partial mantle melting takes place when the subduction zone is 100–130 km below the surface. Basalt is a kind of primordial magma created by mantle melting.
The original magmas in most volcanic locations are mafic in composition, but they can transform into more felsic types through contact with crustal rock and as a result of crystals settling in a magma chamber. Mafic magmas often have lower gas concentrations and are more viscous than felsic magmas. Felosic magmas are under more pressure and are more likely to erupt explosively because they have a higher viscosity, which prevents gases from escaping.
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Animals use caves as
shelters. Spheres
Animals use caves as shelters. The places are called dens, sheds, stables, nests, burrows, etc. The correct option is a.
Animals require their own shelter for a variety of reasons, including protection, reproduction, and so on. Some animals construct their own homes in which to live. Some animals simply seek shelter in caves and rocks that live beneath them. Some of the locations are known as dens, sheds, stables, nests, burrows, and so on. These animal charts' shelters protect them from extreme weather conditions and wild animals. In this article, we learned what an animal shelter is and why they are necessary. We also talked about different kinds of animals and their shelters.
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Discuss TWO reasons, other than language,
why Canada
does not fit the nation-state concept.
The Athenians were known for
A)their physical fitness
NO
B)their strong military
C)their vibrant art and culture
12
D)not writing very much
Help ans needed in 5 min thx
Answer: a
Explanation:
When deciding between nails and screws, keep in mind that nails are less brittle, so they provide greater shear strength. ... Screws, on the other hand, may not be as forgiving, but their threaded shafts hold better in wood and draw boards together much more tightly and they have greater tensile strength.
Answer:
A and C
Explanation:
The map of Crater Lake National Park combines information about landforms with information about towns, boundaries, and borders. Which kind of map combines this information?
A kind of map that combines this information information about landforms with information about towns, boundaries, and borders is: A. a political/physical map.
What is a map?A map can be defined as a graphical representation that is used to depict all or some parts of planet Earth, and it is commonly drawn to scale on a flat surface.
The types of map.In Geography, there are different types of map and these include the following;
A topographic map.A political map.A thematic map.A physical map.A concept map.Basically, a political map simply refers to a type of map that is used for providing information about geographical regions, international borders, and boundaries.
On the other hand (conversely), a physical map simply refers to a type of map that is used for providing information about landforms such as valleys, mountains, rocks, etc.
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Complete Question:
The map of Crater Lake National Park combines information about landforms with information about towns, boundaries, and borders. Which kind of map combines this information?
A. a political/physical map
B. a topographical map
C. a physical map
D. a climate map
all of the following are warm currents, except the: multiple choice north atlantic drift. gulf stream. south equatorial current. canary current.
The correct answer is the Canary Current. A surface current that is driven by wind and is a part of the North Atlantic Gyre is the Canary Current.
The North Atlantic Drift, Gulf Stream, and South Equatorial Current are all warm ocean currents that contribute to the mild climate of regions such as Western Europe and the eastern coast of the United States. The Canary Current, on the other hand, is a cold ocean current that flows southward along the western coast of Africa. It is caused by the trade winds blowing across the North Atlantic, which push the surface waters westward. As the water moves away from Africa, it is replaced by cold, nutrient-rich water from deeper in the ocean, creating a cooler current. The Canary Current has an important impact on the marine ecosystem of the region, providing a source of food for fish and other marine life. In summary, while the North Atlantic Drift, Gulf Stream, and South Equatorial Current are all warm ocean currents, the Canary Current is a cold ocean current.
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of the fallowing tools of the geographer, which is most commonly used?
a. surveys
b. maps
c. GIS
d. computer simulations
e. lab experiments
The correct option is B). The most commonly used tool among geographers is maps.
Maps are widely used by geographers as a fundamental tool for visualizing and analyzing spatial data. Maps provide a visual representation of geographic information, allowing geographers to study and understand various phenomena such as landforms, population distribution, transportation networks, and environmental patterns. They enable geographers to identify spatial relationships, patterns, and trends, which are crucial for making informed decisions and conducting spatial analysis. While other tools like surveys, GIS (Geographic Information System), computer simulations, and lab experiments are also valuable in geographic research, maps serve as a primary means of displaying and interpreting geographic data. They are used extensively across different subfields of geography, including physical geography, human geography, and geospatial analysis.
Maps offer a tangible and accessible way to communicate and convey spatial information, making them a fundamental tool in the geographer's toolkit.
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The Sunbelt is an example of a
_________ region.
A. political
B. formal
C. functional
D. perceptual
Answer:
D
Explanation:
It's a perceptual region because it isn't labeled on a map or a functional region because it isn't defined by places nearby.
Do you know what country peppa pig takes place?
Answer:
United kingdom.
Critically evaluate the role of human beings in perpetuating climate change
Answer:
Human activities contribute to climate change by causing changes in Earth's atmosphere in the amounts of greenhouse gases, aerosols (small particles), and cloudiness. ... Changing the atmospheric abundance or properties of these gases and particles can lead to a warming or cooling of the climate system.It has been established that Human activities contribute to climate change either voluntarily and involuntarily through different activities performed by them.
Most of the adverse effect comes from use of fossil fuels which releases carbon dioxide gas to the atmosphere.Others are deforestation to enable use of land, urbanization, shifts in vegetation patterns. All these activities increase the concentration of Carbon in the atmosphere.Some notable consequence of climate changes includes intense drought, storms, heat waves, rising sea levels etcIn conclusion, effort are been made to reduce these consequence through use of renewable source of energy which emit no or little carbon and they includes energy from Solar, Winds, Water etc.
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advantages of Greek classification of climate
The earliest known classification of climate was made by the Greeks, who merely split each hemisphere into the "summerless," "intermediate," and "winterless" climate zones, accounting only for differences in solar influence due to latitude.
What is the hemisphere?The Earth is split into two identical half, or hemispheres, by any circle drawn around it. Generally speaking, there are four hemispheres: the Northern, Southern, Eastern, and Western. The Northern and Southern hemispheres of the Earth are separated by the Equator, or line at latitude 0 degrees.
Half of a sphere is what is known as a hemisphere. A sphere typically divides into exactly two hemispheres. Our planet is one such excellent hemisphere example. Our planet's surface is divided into two hemispheres, the Southern and the Northern.
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What is resource conservation
Answer:
Resources conservation refers to giving the resources appropriate time to be renewed and using the available resources carefully and when humans balance the use of resources with conservation for coming years is called sustainable development.
Explanation:
hope it helps :)
Identify and compare the key features that differentiate hominins from ape ancestors, and distinguish between hominin species. Note the major adaptive transitions that occur over time, leading to the suite of traits we now find in modern Homo sapiens.
In the columns about Ancestral Traits and Derived Traits, remember the definition of these terms. They compare one species to earlier species. Ancestral traits are features that have stayed similar to the earlier species; they are "like the ancestor" in these traits. Derived traits are features that have changed compared to earlier species; they are "new and different, a new adaptation to a change in the environment".
In the Ancestral and Derived Traits column, pay attention to the anatomy of the skull and skeleton - what got larger or smaller? What got thicker or thinner? What got longer or shorter? WHY did changes happen?
Hominins are the family of bipedal primates which includes modern humans and their extinct ancestors. The family Hominidae, which includes Homo sapiens, is a subgroup of the superfamily Hominoidea that includes apes and monkeys.
Key Features that differentiate hominins from ape ancestors include:Size and shape of canine teeth. The earliest hominins had canines that were roughly equal in size to their other teeth, much like modern-day humans. In contrast, chimpanzees and other primates have long, pointed canines that they use to defend themselves, fight for social status, and occasionally kill prey.
Bipedalism: Hominins are the only primates that are exclusively bipedal, meaning that they walk on two legs. Anatomical features such as the shape of the pelvis and position of the foramen magnum support the idea that bipedalism was the first major hominin adaptation.
Dental morphology: Hominins have teeth that are smaller, less prognathic, and less complex than those of their ape ancestors. These changes reflect a shift toward a diet that relied less on hard, abrasive foods and more on cooked and processed foods.
Adaptive Transitions leading to the suite of traits we now find in modern Homo sapiens include:Hominins' skeletal structure started changing, and the pelvis, femur, and skull became different. Hominins had longer, slimmer thigh bones, which were adapted for bipedalism, as well as an inward tilt of the knee and pelvis, which helps to balance the body's weight over the legs in this upright posture.
The brain size of Homo erectus is larger than that of Homo habilis. Homo erectus, for example, had a larger brain size than Homo habilis. Homo erectus, like Homo habilis, was capable of producing stone tools and had a fully upright posture and bipedal gait.The emergence of Homo sapiens also brought about changes in culture and society. Agriculture, the creation of towns and cities, the development of written language, and the evolution of art and music are all examples of how humans' cognitive abilities have enabled them to create and advance culture.
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Could you drive from pacific coast line to Hawaii?
Answer:
you can not
Explanation:
Hawaii is a small group of islands right in the middle of the Pacific ocean it is about 2,400miles off the Carlifornaian Coast that's as wide as the lower 48 states
so it's a very long wayy to go by car
impression does the information presented in this lesson give you about the culture of Europe during this period
Answer:
Throughout Europe, the culture, way of life, and political system have all altered tremendously. Change may be on the way, and some of these ideas have been adopted by the United States, meaning that they have been passed down the generations. This is a pivotal moment in Europe's future development.
Explanation:
The Enlightenment period conveyed the impression of a significant transition towards the modern era in Europe.
This intellectual movement, spanning the 17th and 18th centuries, emphasized reason, science, and individual rights. It challenged traditional religious and hierarchical beliefs, advocating for concepts like democracy, liberty, and human rights.
This era saw the rise of critical thinking, the spread of knowledge through literature and salons, and the promotion of secularism. The Enlightenment laid the groundwork for societal progress, scientific advancements, and political change, setting the stage for the eventual transformation of European culture and the emergence of modern principles that continue to influence the world today.
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The question seems incomplete. The complete question is:
What impression does the the lesson give you about the culture of Europe during the enlightenment period?
Summarize safety procedures for working with one of the following animals: cow, bull, or horse.
Answer:
Rules for Safely Handling Horses
Wear sturdy hard-toed shoes or boots that will protect your feet if the horse or pony steps on them. Do not wear sandals, flip-flops, mesh athletic shoes or any thin shoes in a stable or around horses.
Get the horse's attention before approaching or touching and always approach the horse from the front.
Be calm and quiet. Sudden moves or loud noises can cause a horse to shy (jump sideways) or kick out.
Feed treats from buckets or tubs. Horses can very quickly become greedy and mistake fingers for carrots.
When tying, use a quick-release knot or panic snap so that if your horse gets scared and pulls it can quickly be freed. The feeling of being constrained can make a scared horse panic to the point of hurting itself or you.
The safest place to stand is beside your horse's shoulder where you can see each other, or about 10 or more feet away unless you are grooming, tacking up or otherwise interacting with your horse.
Never stand directly behind a horse. If you are grooming its tail, stand to one side and pull the tail gently towards you.
When cleaning a horse's hooves or putting on leg bandages, don't squat or kneel. Bend over so that if the horse moves you can get out of the way quickly.
When grooming, saddling up, or cleaning your horse's stall, tie your horse up. A loose horse in a barn can cause havoc. And don't leave a tied horse unattended. While mucking out, it’s safest if the horse is turned out or put in another stall.
Never loop lead ropes, longe lines, or reins around your hands or any other body part. If your horse pulls away, you could be dragged. Don’t tie yourself to a horse in any way.
The safest way to lead a horse is with a halter and lead rope. Don't hook your fingers through the halter straps, rings, or the bit. If the horse pulls away, your fingers could be caught, injuring them or catching your hand so that you are dragged.
When going through a doorway, make sure the door is wide open so the horse doesn't hit itself on it. This can startle the horse and result in you being trampled or dragged. If the door is narrow, go through first, make the horse wait, and then have it go through after you as you stand to the side.
Explanation:
What is the process and material that forms a protective seal that hardens around an
organism?
What type of fossil fuel is created by several layers of carbonized plant materials
Answer:
The process and material that forms a protective seal that hardens around an organism is explained below in complete details.
Explanation:
Arthropods, invertebrates with exoskeletons, use extremely tough shell material such as cuticle as protection. cuticle layers are formed through secretion from the epidermis, continuously building up over time. therefore, wounds are meant to be absorbed by the exoskeletons and prevent damage to the softer inner tissues. the organism does not heal these wounds but continuously bolsters the protective exoskeletons through secretion.
the ________ climatic type has, by far, the smallest annual temperature range of any climatic type.
The smallest annual temperature range occurs in the equatorial tropical climate zone.
In tropical areas, there are often just two seasons: a wet (rainy / monsoon) season and a dry season. In tropical areas, the yearly temperature range is often relatively modest.
Type C climates are found between 20° to 35° north and south of the equator, as well as in huge continental mid-latitude regions generally surrounded by mountains. C - Mid-Latitude Moist Subtropical Climates. Summers in this environment are often hot and humid, with moderate winters.
Warm summer, cold summer, and subarctic climates are the three types of continental climates. All of these climates can only be found in the Northern Hemisphere. Continental climates are often found in the interiors of continents. Wet summer seasons are common in warm summer temperature zones, similar to monsoon climates.
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which part of earth's cumulative hypsographic curve includes linear scars in the ocean floor, caused by the collision of two plates along convergent plate margins?
Linear scars on the ocean floor are caused by the collision of two plates along convergent plate margins and this part of Earth's cumulative hypsographic curve is known as a continental shelf.
The continental shelf is typically the area extending from the shoreline to the continental slope. The continental slope marks the beginning of the deep ocean basin and the continental shelf is the part of the ocean floor that is shallow and relatively flat. The continental shelf is typically divided into a series of shelves and basins, which are also known as abysmal basins.
The shelves are generally lower than the continent and rise gradually up to the continental slope. The continental shelf also includes shallow coastal bays, which are formed when sediment is deposited on the shoreline. This part of Earth's cumulative hypsographic curve is important for many oceanic activities, including fishing, navigation, and oil exploration.
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Which of the following is not part of Earth’s abiotic system?
a. The atmosphere
b. The lithosphere
c. The biosphere
d. The hydrosphere
Answer:
The biosphere
Explanation:
Because abiotic means nonliving and the biosphere is made up of living things
2. Which of the following is NOT a reasonable
explanation for why there are not as many people in
the less populated areas?
(A) Too dry
(B) Too temperate
(C) Too hot
(D) Too cold
(E) Too high in altitude
Answer:
Correct answer is B.
Explanation:
B is correct answer because the expression itself has no meaning. It doesn't says whether temperature is high or low, so you cannot conclude nothing from it.
A is correct because it is impossible to live in dry place, where you have no water.
C is also correct answer, because you cannot live in places where temperature is too high, like for example in Sahara.
Same goes for D as you cannot live on North Pole for example.
E is also wrong, as you cannot live on the top of mountains for example.
help
1. True or False: Baghdad was the centre of the world during the Abbasid Caliphate. Traders came from places as far away as China, Russia, India and Britain. *
Answer:
We can say that this is the correct answer as in this period was on of the most important centers in the world.
Explanation:
Baghdad was the capital of Caliphate until 1258 and was regarded as one of the largest and most important cities in the world. It was a crossroad of trade and people from the whole world were coming here to trade. Of course, Abbasid Caliphate was of the largest countries of that period and stretched across two continents, which enabled Baghdad to be an important center.
seagrass coverage in tampa bay was dangerously low, down by approximately 80%, a few decades ago. name two factors that contributed to this decline. describe three changes in tampa bay that have helped to restore seagrass habitats. what is the current state of seagrass coverage in tampa bay?
Factors: nutrient pollution and dredging. Changes: wastewater treatment, reduction in fertilizer use, and stormwater management. Current state: Seagrass coverage has increased by 50% since the 1980s.
Seagrass coverage in Tampa Bay was drastically reduced by approximately 80% a few decades ago, primarily due to two factors: increased nutrient pollution from human activities and dredging activities.
Since then, several changes have been implemented to help restore seagrass habitats in Tampa Bay. These include improvements in wastewater treatment, reduction in fertilizer use, and stormwater management to reduce runoff into the bay.
As a result of these changes, seagrass coverage in Tampa Bay has increased by around 50% since the 1980s. However, continued efforts are necessary to sustain this growth and ensure the health of the bay's ecosystem.
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