Thomas and Julie wanted to find out which material would insulate their teacher's coffee cup and keep
the coffee hot for the longest period of time. They first wrapped her cup
with bubble wrap and recorded
the temperature of the coffee once every 15 minutes for 2 hours. They repeated the investigation, this
lime using newspaper instead of bubble wrap, but they got the same results for both materials. What
could they do to make sure their results are valid?!?!
Answers
Answer:
I believe the answer is B
Explanation:
Related Questions
Please help, this one has to be complete by today...
Which types of landforms/activity can be found by this type of boundary?[Image is uploaded]
1. mid-ocean ridges
2. earthquakes
3. volcanoes
4. deep ocean trenches
5. new crust
6. fault lines
7. mountains
8. rift valleys
Answers
Answer: mid-ocean ridges
Explanation:
I NEED HELP ASAP PLSSS!!!!!!!!
Answers
Answer:
I think it would be best to look over your notes.
We need more information to answer this question.
Which statement explains how convection currents affect the movement of plates? A.)Gravity pulls one edge of a plate down into the mantle, which causes the rest of the plate to move as well. B.)Heat from Earth’s interior causes lithospheric plates to collide at convergent plate boundaries, causing volcanoes. C.)Heat from Earth’s interior causes currents of hot rising magma and cooler sinking magma to flow, moving the crust along with them. D.)As convection currents drift across the oceans, they bring the pieces of Earth’s crust with them as the supercontinent breaks apart.
Answers
Answer:
C
Explanation:
Because the hot magma flow in the convection currents and these currents move the tectonic plates and make up the Earths crust.
Answer:
c
Explanation:
uculating the Perimeter of a Triangle
GO
y
Triangle ABC is an isosceles triangle in which side
AB = AC. What is the perimeter of triangle ABC?
5
4
O 5+ 10 units
3
2
O 10 + 10 units
1
2
10/10 units
2.
3
- 5 4 -3 -2 -1
-1
4
5
O 50 units
B
-2
А
c
-5
Answers
Complete question.
Kindly view the omitted graph in the picture attached.
Answer: 10 + √10
Explanation:
Given that the triangle is an isosceles triangle, such that AB = AC
TO CALCULATE SEGMENT AB:
From the graph ;
A(-2,-4) and B(2,-1)
AB = sqrt[(2 - - 2)^2 + (-1 - - 4)^2
AB = sqrt[4^2 + 3^2]
AB = sqrt(16 + 9)
AB = 5
Therefore, AB = AC = 5 Units
To get segment BC:
Coordinates of B(2,-1) and C(3,-4)
BC = sqrt[(3 - 2)^2 + (-4 - - 1)^2
BC = sqrt[1^2 + -3^2]
BC = sqrt(1 + 9)
BC = √10
The perimeter is therefore,
AB + AC + BC
5 + 5 + √10
= 10 + √10
It can be deduced that the perimeter of the triangle ABC is 10 + ✓10.
How to calculate the perimeterIt should be noted that the perimeter of a triangle is simply gotten by adding all its sides together.
In this case, AB = 5, AC = 5, and BC = ✓10. Therefore, the perimeter will be:
= AB + AC + BC
= 5 + 5 + ✓10
= 10 + ✓10
Learn more about triangles on:
https://brainly.com/question/17335144
Atmospheric pressure is about 100 kPa at sea level. What would the air pressure be at 10,000 meters above sea level?
Answers
Answer:
The air pressure at altitude 10000 m can be calculated as. p = 101325 (1 - 2.25577 10-5 (10000 m))5.25588. = 26436 Pa. = 26.4 kPa. vacuum.
what would you do to solve world hunger? Please help I need it for a test I need 5 pages
Answers
what is the length of the river nile, without the blue nile and white nile
Answers
Answer:
approximately 4,100 miles without the blue or white niles.
Explanation:
hope this helps. truly sorry if i am wrong.
Compare city life with rural life in North Africa:
Answers
Answer:
Most people in North Africa live in cities along the coast. People often choose to wear Western-style clothing, and many work in manufacturing or service industries. In rural areas, people may live a more traditional life. They may work as farmers or herders.
Explanation:
Match the section of Europe with its climate.
1. warm, with dry summers
2. hot summers, cold winters
3. cold climate
4. dry
5. heaviest rain
-eastern Spain
-high latitudes
-Mediterranean
-great plain
Answers
Answer:
hot summers cold winters
High latitudes are cold climate
Mediterranean is heaviest rain
Eastern spain is warm with dry summers
Main Street and Elm Road meet at a right angle. The distance of Main Street (from Crosstown Highway to Elm Road) is 4 miles. The distance of Elm Road (from Main Street to the Crosstown Highway) is 3 miles. What is the distance of the Crosstown highway from Main Street to Elm Road?
Answers
Main Street and Elm Road meet at a right angle. The distance of Main Street (from Crosstown Highway to Elm Road) is 4 miles. The distance of Elm Road (from Main Street to the Crosstown Highway) is 3 miles. What is the distance of the Crosstown highway from Main Street to Elm Road?
How have the Yup’ik peoples traditionally used the land to meet their needs? What is happening to their traditional way of life?
Answers
The traditional economic activity of the Yupik was the hunting of sea mammals, especially seals, walrus, and, until the latter half of the 19th century, whales. Hunting methods included harpooning from shore or boats, spearing animals in land drives, and, later, the use of guns.
Need more information for this to be answer thank you
Arizona often has hot, dry weather. Casey wonders what would cause weather like this and looks up the different kinds of air masses. What kind of air mass would most likely bring this sort of weather?
A. maritime tropical?
B. continental tropical?
C. maritime polar?
D. continental polar?
Answers
Answer: B continental tropical
Explanation: Continental Tropical air masses (cT) are a type of tropical air produced by the subtropical ridge over large areas of land and typically originate from low-latitude deserts such as the Sahara Desert in northern Africa, which is the major source of these air masses.
https://en.wikipedia.org/wiki/Air_mass
This kind of weather would most likely be brought by a continental tropical air mass. As a result, Option (B) is the best choice.
What is a continental tropical air mass?An air mass in meteorology is a volume of air whose temperature and humidity are specified. In thousands or hundreds of square miles of space, air masses adapt to the properties of the area below them.
The Sahara Desert in northern Africa is the primary source of Continental tropical air masses (cT), which are a form of tropical air created by the subtropical ridge over broad expanses of land.
The Arabian Peninsula, Australia's central arid/semi-arid region, and the deserts in the Southwestern United States are additional but less significant sources that produce cT air masses. Tropical air masses over the continent are quite hot and dry. Air masses in the Arctic, Antarctica, and the poles are chilly.
Therefore, option (B) is accurate.
Learn more about continental tropical air mass, from:
brainly.com/question/9463539
#SPJ2
The word underlined in the sentence above is best defined as __________.
A.
broken pieces of an item that has been destroyed
B.
the altitude line above which trees will no longer continue to grow
C.
a large wall of water that is forced onto shore by storm winds
D.
a circular storm that creates winds exceeding 74 mph, large waves, and heavy rains
Thank you and have a great day
Answers
Answer:
D
Explanation:
Have a nice day at school
Partners who use equality and compromise will: A. Take turns doing different things each partner likes B. Pressure each other to give up things they like C. Only hang out with one partner's friends D. Change their hobbies and desires to match their partner's
Answers
Select the statement(s) that accurately describe metamorphic rock.
A. Metamorphic rock is made from other types of rock.
B. Metamorphic rock is formed on the Earth's surface.
C. Metamorphic rock is formed as a result of heat and pressure.
D. Metamorphic rock is formed from the layering of sediments.
E. Metamorphic rock is more compact and dense than other types of rock.
Answers
✅. A. Metamorphic rock is made from other types of rock.
True, Metamorphic rocks started out as some other type of rock, but have been changed from the original igneous, sedimentary, or earlier metamorphic form.
❌ B. Metamorphic rock is formed on the Earth's surface.
False, it’s created deep in the earths crust
✅ C. Metamorphic rock is formed as a result of heat and pressure.
True, heat and pressure deep in the earths crust
❌ D. Metamorphic rock is formed from the layering of sediments.
False, Sedimentary rocks are formed from layers of sand, silt, dead plants, and animal skeletons.
✅E. Metamorphic rock is more compact and dense than other types of rock
True, metamorphic rock is harder than sedimentary and as hard or harder than igneous rock
—————————-
A. Metamorphic rock is made from other types of rock.
True, Metamorphic rocks started out as some other type of rock,
C. Metamorphic rock is formed as a
result of heat and pressure.
E. Metamorphic rock is more compact and dense than other types of rock.
1. An important religious, historical, or cultural site that should be visited while in South Africa. Why should this site be visited?
2. What major landforms or waterways will be crossed when taking a flight from the Democratic Republic of the Congo to South Africa? The landforms and waterways should be right under the line.
3. One point of interest between the Democratic Republic of the Congo and South Africa. What is interesting about this location? The point of interest should be right under the line.
Answers
Answer:
Explanation:
1.Robben Island, South Africa: Robben Island is an important historical and cultural site located off the coast of Cape Town, South Africa. It served as a political prison during the apartheid era, where many anti-apartheid activists, including Nelson Mandela, were incarcerated. Visiting Robben Island provides a powerful opportunity to learn about the struggles for freedom and equality in South Africa's history. Guided tours are available, led by former political prisoners, offering firsthand accounts and insights into the experiences of those who fought against apartheid.
2.Landforms and Waterways crossed between the Democratic Republic of the Congo and South Africa: When taking a flight from the Democratic Republic of the Congo to South Africa, you would typically cross the following major landforms and waterways along the flight path:
The Congo Basin: This vast tropical rainforest region, covering a significant portion of the Democratic Republic of the Congo, is one of the world's most important ecological areas.
Zambezi River: The flight might pass over or near the Zambezi River, which is the fourth-longest river in Africa. It flows through six countries, including Zambia, Angola, and Mozambique, before reaching the Indian Ocean.
Kalahari Desert: The flight may traverse the southern part of the Kalahari Desert, which spans across several countries, including Botswana, Namibia, and South Africa. The Kalahari is a semi-arid savannah region known for its distinctive red sands and unique wildlife.
3.Victoria Falls: Located on the border between Zambia and Zimbabwe, Victoria Falls is a remarkable point of interest between the Democratic Republic of the Congo and South Africa. It is one of the largest waterfalls in the world, known for its awe-inspiring beauty and power. The falls stretch across a width of over 1.7 kilometers (1.1 miles) and have a height of 108 meters (354 feet). Visitors can witness the dramatic cascade of water, experience the misty spray, and explore the surrounding national parks, making it a popular tourist destination.
whats the universe made of.
Answers
Answer: Normal matter, 'dark matter,' and 'dark energy'
are three sorts of substances hypothesized to exist in the Universe.
Explanation: The atoms that make up stars, planets, humans, and every other observable thing in the Universe make up normal matter.
what are currents that are driven by earth's rotation from the tropics to higher latitudes called?
A. Warm surface currents
B. Cold surface currents
C. Waves
Answers
Answer:
I think A. Warm Surface currents
Explanation:
Answer:A
Explanation:
PLZ HELP!
Which phrase best completes the diagram? Russia in the 21st century...
Answers
Answer:
Hmmm I think its A from what I know
please help me pick one of these pictures
Answers
Answer:
While this is mostly opinion, I would prefer option 2. With its lighter cyan colors and beautiful mountain scenery along with a serene beach tucked into a small cove, it is definitely the one I would use above any of the others.
Out of these two regions, which one is drier than the other?:
The Northwest
The west
Answers
Answer:
The west
Explanation:
s warm air ascends over the mountain from the west, any remaining moisture from the Pacific Ocean is condensed out into clouds.
Writing About How the Great Plains and Rocky Mountains Formed
Select a claim and then write a report to Dr. Lewis explaining why you support that claim.
Claim 1: The sediment that formed the Great Plains came from the rock of the Rocky Mountains.
Claim 2: The magma that formed the Rocky Mountains came from the rock of the Great Plains.
Choose the claim that is best supported by evidence, explaining why the rock of the Rocky Mountains and Great Plains have surprisingly similar mineral compositions.
Answers
Answer:
Brainlist me if it helps!
Explanation:
I choose Claim 1: The sediment that formed the Great Plains came from the rock of the Rocky Mountains.
The rock of the Rocky Mountains and Great Plains have surprisingly similar mineral compositions because they were both formed by the same process: the uplifting and erosion of the Rocky Mountains.
The Rocky Mountains were formed by the collision of tectonic plates, which caused the magma beneath the Earth's surface to rise and solidify. Over millions of years, the mountains were uplifted and exposed to the elements, and the rock was subjected to weathering and erosion.
The sediment that was produced by this process was carried by rivers and deposited on the Great Plains, where it eventually formed the sedimentary rock that makes up the region today. This process of erosion and sedimentation has been occurring for millions of years, and is still ongoing.
There is strong evidence to support this claim. For example, the rock of the Great Plains and Rocky Mountains both contain similar minerals and fossilized plant and animal remains, which suggests that they were formed from the same material. Additionally, the rock layers on the Great Plains are arranged in a similar pattern to the rock layers on the Rocky Mountains, indicating that they were both formed by the same process.
Overall, the evidence suggests that the sediment that formed the Great Plains came from the rock of the Rocky Mountains, rather than the other way around.
Answer: The Correct Answer Is Claim 2
Explanation: The Sediment That Formed from the great plains and the rocky mountains came from the energy in the earth's Interior
Describe the distribution of deserts in Africa
Answers
Answer: Along the Tropic of Cancer, between 15 and 30 degrees north of the Equator, or along the Tropic of Capricorn, between 15 and 30 degrees south of the Equator.
Explanation:
Hope this helps
Long answer: Africa is a continent known for its diverse and extensive desert landscapes. The distribution of deserts in Africa is primarily influenced by various factors, including climate patterns, geological features, and atmospheric circulation systems. Here is an overview of the major deserts found in Africa:
Sahara Desert: The Sahara Desert is the largest desert in Africa and the world. It spans across several countries, including Algeria, Chad, Egypt, Libya, Mali, Mauritania, Morocco, Niger, Sudan, and Tunisia. The Sahara covers an enormous area of approximately 9.2 million square kilometers (3.6 million square miles) and is characterized by vast stretches of arid land, rocky plateaus, sand dunes, and occasional mountain ranges.
Kalahari Desert: Located in southern Africa, the Kalahari Desert spans across Botswana, Namibia, and South Africa. It covers an area of around 900,000 square kilometers (350,000 square miles). The Kalahari is a semi-arid sandy savannah, with sparse vegetation, grasslands, and intermittent rivers.
Namib Desert: The Namib Desert is situated along the southwestern coast of Africa, spanning across Namibia, Angola, and South Africa. It is considered one of the oldest deserts globally, characterized by extensive sand dunes, gravel plains, and rocky outcrops. The Namib Desert stretches over approximately 2,000 kilometers (1,200 miles).
Libyan Desert: Also known as the Western Desert, the Libyan Desert is located in western Egypt, eastern Libya, and northwestern Sudan. It is part of the larger Sahara Desert and features vast sand seas, rocky plateaus, and occasional oases. The Libyan Desert is known for its extreme aridity and harsh conditions.
Nubian Desert: Situated in northeastern Sudan and extending into southern Egypt, the Nubian Desert is a relatively small desert region compared to others in Africa. It is characterized by rocky terrain, sand dunes, and scattered vegetation.
Danakil Desert: Located in the northeastern part of Ethiopia and extending into Eritrea and Djibouti, the Danakil Desert is a volcanic desert known for its extreme temperatures, geothermal activity, and salt flats. It is one of the hottest places on Earth.
Chalbi Desert: Situated in northern Kenya, the Chalbi Desert is a semi-desert region characterized by a mixture of sandy and rocky terrain. It is part of the larger East African Rift Valley and experiences occasional seasonal floods.
Sahara el Beyda: Translated as the "White Desert," Sahara el Beyda is a desert region in eastern Libya known for its unique white chalk rock formations and sand dunes. It is part of the larger Libyan Desert.
It's important to note that the boundaries between these deserts are not always well-defined and may overlap in certain areas. Additionally, smaller desert regions and arid landscapes can be found throughout various parts of the continent, contributing to the overall desertification of Africa.
Short answer: Africa is home to several major deserts, with the Sahara Desert being the largest and most well-known. Other significant deserts in Africa include the Kalahari Desert, Namib Desert, Libyan Desert, Nubian Desert, Danakil Desert, Chalbi Desert, and Sahara el Beyda. These deserts are spread across different regions of the continent, each characterized by unique landscapes and climatic conditions.
During a lunar eclipse, what is the penumbra? A. It is the part of the moon’s shadow where the sun is completely blocked. B. It is the part of Earth’s shadow where the sun is only partially blocked. C. It is the part of Earth’s shadow where the sun is completely blocked. D. It is the part of the moon’s shadow where the sun is only partially blocked.
Answers
Answer: B
Explanation: the sun is being partially blocked by the earth and part of the moon is being casted in the earths shadow causing a little bit of sunlight to reach the moon
Answer:
b
Explanation:
Help plzz I need it byy 10 am
Answers
There is a city in this country where it rains fish at least once a year. What country is this city in?
Answers
Answer:
Honduras
Explanation:
this is one country that rains fish, sobthink this could be your answer
Answer:
the honours
Explanation:
that's all I know
75 POINTS!! ANSWER ASAP BRAINLIEST IF GOOD AND FAST GEOGRAPHY QUESTION HELPPPPPP
Answers
Answer:
the bold answers are for the "what does it study" column, and the underlined answers are for the "local example" column.
13.
areas defined by unifying physical and/or human characteristics.
A region is a space that shares one or more qualities or characteristics. A region is a basic unit of study in geography.
14. the processes shaping the earth's climate; soils; distributions of plants and animals; land forms, including caves and glacial landscapes; and water, including rivers, lakes, and aquifers.
Explanation:
Sorry but that is all I can give you :(
I'm dumb and I have only learned that :(
I'm really sorry and I hoped this has helped you!! :)
You want to create a map that shows all of the rivers and mountains in your state. What type of map should you create?
political
physical
choropleth
special purpose
Will get brainliest!!!!!!!!!!
Answers
Hope this helps :)
Answer:
The Physical will be best I think
Explanation:
Hope it's answered you plz mark as Brainlist
What major landforms or waterways will be crossed when traveling from Morocco to Sudan? Name more than one.
Answers
Answer:
Here are some of the major landforms or waterways that will be crossed when traveling from Morocco to Sudan:
The Atlas Mountains
The Sahara Desert
The Nile River
The Red Sea
The Ethiopian Highlands
The Sudd
The Great Rift Valley
The exact route that you take will depend on your starting point in Morocco and your destination in Sudan. However, no matter which route you choose, you will be crossing some of the most rugged and challenging terrain in the world.
Explanation:
Answer:
Explanation:
Nile river
the sudd
sorry thats all i can remember
Which is a result of seafloor spreading?
A magma piles up on top of the plates involvedmagma piles up on top of the plates involved
B earthquakes occur along the edge of the larger plate earthquakes occur along the edge of the larger plate
C the plates involved grow in size as the ocean floor extendsthe plates involved grow in size as the ocean floor extends
D the plates involved are cracked on the surface
Answers
Seafloor spreading creates new crust. Subduction destroys old crust. The two forces roughly balance each other, so the shape and diameter of the Earth remain constant.
I know it’s not A nor B and I don’t think it’s D so C because the ocean floor is extending.