modern global agricultural patterns have been most directly influenced by

When seismic waves encounter an interface, some of the energy is reflected back towards the surface, while the rest of the energy can either be transmitted through the boundary or refracted in a different direction. The correct answer is option 3.

Therefore, the wave that reflects back towards the surface is said to have been reflected, while the wave that is bent as it crosses that boundary is said to have been refracted.

Reflection occurs when a wave encounters a boundary separating two different materials with different physical properties, causing some of the energy to bounce back towards the surface.

This phenomenon is used to locate the position of subsurface boundaries and geologic structures. Refraction, on the other hand, occurs when a wave passes through a material with different physical properties, causing the wave to bend.

The amount of bending depends on the angle of incidence and the difference in seismic wave speeds between the two materials.

In summary, seismic waves that hit an interface and are reflected back towards the surface are said to have been reflected, while the waves that are bent as they cross that boundary are said to have been refracted. The correct answer is option 3.

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Complete Question:

When a seismic wave hits an interface and some of the energy is sent back toward the surface, that wave is said to have been ____. whereas when a seismic wave hits an interface and some of the energy is bent as it crosses that boundary, the wave has been ____.

1. defracted; deflected

2. refracted; reflected

3. reflected; refracted

4. deflected; defracted

Answer:

biotic resources are type of resource which come from living things like animals and plants.

abiotic resources are type of resource which come from non-living things like coal and petrol

Answer: 5

Explanation:

i took the test

Answer:

this is the thin layer of air that surrounfs a planet

Answer:

Paris, Lyon, Toulouse and Marseille are densely populated cities due to its geography.

Explanation:

Paris is located in the north while Lyon is located in the east side and both Toulouse and Marseille are present in the south inside the France. These are the highly populated cities of France. All these cities are surrounded by mountains having plain areas and present along the river. These physical features of the cities make them densely populated areas of France. These locations have one thing in common is that they all are present along the rivers.

The result of the proof shows that the sum of the angles will be 180°.

In the question, we are told that angle a and b are a linear pair and this means that they are angles on straight lines. An angle on a straight line is 180°.

So, this means that if we find one angle, the other can be easily found by subtracting the known angle from 180°. Thus we can prove that the angles are supplementary by virtue of their sums. Let us say that one of the angles measures 90°, we can find the other by simply subtracting 90° from 180° to have 90°.

Complete Question:

Starting with the fact that angles 1 and a are a linear pair and that angles b and 2 are also a linear pair, use a two-column proof to prove that consecutive interior angles a and b are supplementary. (5 points)

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Answer:

12.33 million

Explanation:

12.33 million

Here is a four paragraph discussion about drought:

Drought is a period of dry weather that causes serious problems such as water shortages and crop failure. Many factors contribute to drought including lack of rainfall, high temperatures, low humidity, and strong winds. When a region receives substantially below average precipitation over a sustained period of time, usually a season or more, it leads to drought conditions.

Droughts can have devastating impacts on the environment, agriculture, and communities. Plants and crops dry out and die due to lack of water. This can lead to soil erosion, loss of habitat for wildlife, and degradation of air and water quality. Water levels in rivers, lakes, and reservoirs drop dramatically. This reduces available supplies of fresh water and hydropower.

Economic consequences of drought include higher food and crop prices, increased costs to utilities, damage to agriculture industries, loss of livestock, and increased poverty. Public health issues may arise due to lack of clean drinking water and increased pollution. Conflicts over scarce resources like food, water, and crop land may also surface during droughts.

Proactive drought mitigation strategies are critical to limit damage from this environmental phenomenon. Effective management practices include weather monitoring, irrigation improvements, water conservation policies, agricultural diversification, food storage, insurance programs, financial aid for poor farmers, and public awareness campaigns about water efficiency and conservation. While droughts cannot be eliminated altogether, taking action before and during drought events can make them less catastrophic. With the impacts of climate change expected to intensify droughts over time, building resilience is key.

In summary, droughts have profound and wide-reaching effects on the environment, economy, society, and agriculture. Careful planning and safeguards can help alleviate hardships from drought, but reducing vulnerability will require a concerted global effort.

To effectively power wind farms, an average wind speed of at least 6.5 meters per second (m/s) or 14.5 miles per hour (mph) is required.

However, the optimal wind speed range for generating electricity is between 12 to 20 mph. A wind farm is a group of wind turbines that are located in a particular area for the generation of electricity. Wind turbines work by converting the kinetic energy of the wind into electrical energy which is then fed into the grid or stored in a battery bank.

The amount of power generated by a wind turbine is proportional to the cube of the wind speed. For instance, if the wind speed doubles, the amount of energy generated increases by a factor of eight. Therefore, areas with high wind speeds are most suitable for the development of wind farms.

However, extremely high wind speeds are not ideal since they may damage the wind turbines. To ensure maximum efficiency, wind turbines are usually installed on high towers where the wind speeds are generally stronger and more consistent.

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The shallow water area from the breaker zone to the edge of the continental shelf is referred to as the "neritic zone."

Hence, The shallow water area from the breaker zone to the edge of the continental shelf is referred to as the "neritic zone."

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Answer:

Explanation:

earch for economically exploitable mineral deposits. Until the 20th century prospecting involved roaming likely areas on foot looking for direct indications of ore mineralization in outcrops, sediments, and soils. Colours have been a traditional guide to ores. The reds, browns, and yellows of limonitic material, for example, can indicate leaching of sulfide-bearing veins and disseminated ore bodies. On weathered outcrops, greens and blues could indicate oxidized copper minerals, black could mean oxidized manganese minerals, and yellows and greens the presence of silver halides.

The length of the base of the triangle is 6 cm.

The given data of the triangle is as follows:

The area of the triangle = 38.4 cm squared

Height of the triangle = 12.8 cm

The formula for the area of a triangle is given:

Area of the triangle = (1/2) * base * height

Thus the formula for the base of the triangle will be:

Length of the base = ( 2 * area ) / height

Length of the base = (2 * 38.4) / 12.8

∴ Length of the base = 6 cm

From the above calculation and given values, the length of the base is found to be 6 cm.

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Answer:

A.Education was extremely important to them.

Explanation: Hope this helps :)

It was a time of the revolutionary war that the polish people first came to prominence in America. More than 100 polish fighters joined the side of the rebels.

So, here we got to know about some practices followed by Polish immigrants.

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Answer:

christianity.

Explanation:

yes.

The given statement "the pinhole scope images become less clear if you enlarge the pinhole" is False because The pinhole scope images become clearer when the pinhole is enlarged.

Increasing the size of the pinhole allows more light to pass through the scope, resulting in a brighter and clearer image. This is because a larger pinhole allows a greater amount of light to pass through and reach the eye, resulting in a sharper and clearer image.

Pinhole scopes are most effective when the size of the pinhole is larger than the size of the object being viewed. By enlarging the pinhole, the image will be brighter and clearer, while a smaller pinhole will produce a darker and blurrier image.

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A thin layer of mechanically broken and chemically altered rock, known as the Earth's crust, variably mixed with living and dead organic material defines the transition from Earth's rocky interior to its gaseous atmosphere.

The Earth's crust is the thin layer that lies between its rocky interior and gaseous atmosphere. Rocks that have been mechanically fractured and chemically altered make up the crust, along with a mix of organic material that is both living and dead. It is the Earth's outermost layer and is in charge of sustaining life .

Several tectonic plates make up the crust and they constantly interact and move, resulting in geological phenomena like earthquakes and volcanic activity. We have access to priceless resources like minerals and fossil fuels through the crust. The composition and characteristics of the Earth's crust are fundamental in determining how the planet's surface is shaped and how different Earth processes are affected.

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The complete question is "A thin layer of mechanically broken and chemically altered rock, known as the _____, variably mixed with living and dead organic material defines the transition from Earth's rocky interior to its gaseous atmosphere."

The full life cycle of an extra-tropical cyclone typically lasts a few days, commonly between 3 and 10 days, depending on a variety of factors such as the storm's strength, location, and atmospheric characteristics.

The beginning of the life cycle of an extra-tropical cyclone often involves the development of an atmospheric disturbance, which may be caused by a variety of factors including changes in temperature, height, or moisture. When the disturbance expands and strengthens, it may develop into a cyclonic structure with a low-pressure center and spinning winds.

As the storm develops, its winds and precipitation might grow stronger, and as it moves farther south, its low-pressure center could become deeper.

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Answer:

The quote must be referencing to Earth.

Explanation:

I think this is the answer because, if you look it says "Between Earth and Earth's atmosphere" so that gives me a hint that the quote must be talking about Earth. Since, Earth has water, an atmosphere and there is water on Earth.

The waves does carry and deposit sand or sediment when its deflect toward the beaches or when its crash into the headlands.

The waves are water force that spread sediments along the coastline to create a beach.

These sediments are eroded from the cliffs and shorelines and are transport onto beaches.

In conclusion, as the waves moves either onshore or offshore, they carries the sand or sediment along.

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Answer:

An inference.

Explanation:

An inference is an interpretation of observations

Answer:

An inference is an interpretation of observations.

Explanation:

Please mark my answer as brainliest. Thank you, and I hope the answer helps.

Ethnography involves the collection of data that is used to create an account of a particular community, society, or culture.

Ethnography is a research method used in social sciences and anthropology to study and understand specific groups of people. It involves immersing oneself within the community or culture being studied, actively observing and participating in their daily lives, and collecting data through various methods such as interviews, surveys, participant observation, and document analysis.

The purpose of ethnography is to gain an in-depth understanding of the social and cultural dynamics within a particular group or community. By engaging with the community members directly and experiencing their way of life firsthand, ethnographers aim to capture the rich complexities of their beliefs, practices, values, and social interactions. This approach allows researchers to go beyond superficial observations and delve into the underlying meanings and contexts that shape the community's identity.

Ethnographic data collected during fieldwork is then analyzed and synthesized to create a comprehensive and holistic account of the community or culture under study. This account often takes the form of a written ethnographic report or narrative that describes and interprets the findings, providing insights into the community's customs, traditions, social structures, and worldview.

Ethnography is a valuable research method for gaining deep cultural insights, challenging assumptions, and generating nuanced understandings of human behavior. It offers a unique perspective on the lived experiences of individuals and communities, fostering cross-cultural understanding and contributing to broader knowledge in the social sciences.

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Lambert Conformal Conic projection is recommended for depicting water vapor image, while Albers Equal-Area Conic for ethanol production. Casting process transforms Earth's curved surface onto a flat map.

The Lambert Conformal Conic projection would be the best choice for a map showing a water vapor satellite image of the contiguous United States. Large areas can be depicted with little distortion using this projection. Mid-latitude regions can be accurately represented while having their shape preserved. Its east-west extent makes it especially suitable for the United States.

On the other hand, the Albers Equal-Area Conic projection would be the most suitable projection for a map showing ethanol production in Brazil. For the purpose of accurately representing the spatial distribution of data, this projection maintains area. The Albers Equal Area Conic projection would minimize distortion and give a balanced representation of the production areas because Brazil is a large country with significant regional variations in ethanol production.

Cartographic projections are created by mathematically projecting the curved surface of the Earth onto a flat map using a set of formulas and algorithms. The accuracy of the representation of geographic features and spatial relationships on the map is ensured by this process.

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Explosive volcanoes tend to occur at convergent plate boundaries.

Volcanoes that erupt explosively are known as explosive volcanoes.

These volcanoes eject ash, gas, and rocks high into the air during their eruptions, resulting in the formation of pyroclastic flows, which are dense collections of hot ash, rock fragments, and gas that flow down the slopes of the volcano.

A boundary where two tectonic plates come together and interact is known as a convergent plate boundary.

Convergent plate boundaries are characterized by the fact that one plate is typically forced beneath the other as they collide, resulting in the formation of a subduction zone.

Explosive volcanoes tend to occur at convergent plate boundaries. At convergent plate boundaries, two plates come together, and one is forced beneath the other.

When the lower plate sinks into the hot mantle, it causes melting, and this molten rock rises to the surface, forming a volcano.

The most explosive volcanoes are those that occur at subduction zones because the magma that rises to the surface is rich in water and other volatile elements, making it more explosive when it reaches the surface.

Some examples of explosive volcanoes include Mount St. Helens in the United States, Mount Fuji in Japan, and Mount Pinatubo in the Philippines.

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Answer:

Explanation:

its geography

Answer:

Seattle, New York city, Washington D.C.

Explanation:

Air pressure changes the temperature of the environment. When the warm air rises above, the pressure is low. At the same time, when the cold air sinks down, the air pressure is said to be high. Places that has high pressure experiences a dry environment with clear skies. According to the given map, Seattle, New York city, and Washington D.C. are experiencing the dry and clean conditions.

The Coriolis force is the force that is responsible for the formation of winds in different directions and is due to the rotation of the earth on its axis. As the ocean current is created by the winds they are due to the difference in the density, temperature, and salinity variations

Coriolis force is the force on Earth's rotation which deflects the direction of seawater currents. The current deflection to the right occurs at the north pole while the current deflection to the left occurs at the south pole. The Coriolis effect produces a Gyre flow that is clockwise at the north pole and counterclockwise at the south pole.

The Coriolis effect can occur due to two observational models. First, silent observation by an object that is moving in a rotational manner towards an object that is moving in a straight line. Second, observation of the fictitious force in the earth's rotation. Both of these observational models will show the north pole moving to the right while the south pole is moving to the left. The difference between the movement of the poles and the movement of the equator is the reason for the difference in this movement.

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When mid-oceanic ridges open, molten magma from deep within the Earth erupts, causing the seafloor to spread. After spreading to both sides, the erupting magma solidifies to create the tough oceanic crust.

Seafloor is the bottom of the ocean, composed of sedimentary, metamorphic, and igneous rocks. It is the largest habitat on the planet, covering approximately 70% of the Earth's surface.

Throughout time, the recently created oceanic crust moves away from the ridge. As we walk farther from the ridge, the crust's age and thickness rise.
The figure shows the numerous processes that take place in the lithospheric plate of the Earth. New plates are made during the operations, and old plates are also destroyed. A new plate is created at mid-oceanic ridges and is later destroyed or subducted into the Earth during subduction zones.
When the two plates move, the ocean floor expands, a process known as sea-floor spreading. The ocean floor extends as a result of magma seeping between two plates and solidifying. The Mid-Oceanic Range, a lengthy chain of mountains, forms when there are movements. Moreover, it aids in the development of fresh oceanic crust. The magma inside this Earth's mantle gave rise to the new crust.

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Complete Question:
Describe the process shown occurring at B, and explain what
results from this.​

Answer:

D bc it's has a billion people

Meandering river is least likely to deposit a breccia. Option D is the correct answer.

A matrix of boulder-sized clasts and angular pebbles is what gives breccia its distinctive appearance. The angularity of the clasts suggests that their distance from their source has not been particularly great. Option D is the correct answer.

Formation of breccia can occur in a variety of ways. Some are composed of solidified sediment that has collected at the base of cliffs or on steep hill slopes. The breaking up of rocks during faulting results in cataclastic breccias. The end result of an explosive eruption are volcanic breccias, which are chunks of lava embedded in an ash matrix. When a mass of rocks is fractured by hydrothermal fluid, hydrothermal breccias are produced. When a meteor strikes the surface of the Earth and fractures the rock there, impact breccias are created.

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