Geography » Page 215

Geography

Arabella Chaney

What are the features of urban populations in developing and developed countries?

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Geography

Blayne

Identify the true statement.

a. Strip mining can be done economically down to a depth of about 1 km.

b. Anthracite coal develops at depth along mountain belt borders, where temperatures reach 600°C.

c. Underground coal mining is dangerous because of possible tunnel collapse and possible methane gas explosions.

d. Coal began to form on the Earth soon afterlife evolved in the Precambrian.

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Geography

German Hubbard

Is gender inequality improving the world?

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Geography

Konner Franco

Hallite is a mineral formed by

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Geography

Alexzander Joseph

Assume that our Moon is hit by 25 million tiny meteorites every day. On average, it takes about 20 such impacts to obliterate a footprint left by an Apollo astronaut on the surface of the Moon. About how long would you estimate that it would take to erase evidence of a single footprint

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Geography

Blaine Baxter

In China what was the purpose of the Great Cultural Revolution?

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Geography

Gwendolyn Barr

How are renewable and nonrenewable resources alike and different

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Geography

Muhammad Arias

In which location is it most likely that salinity of the seawater will be the highest?

A. in polar regions

B. along the cost where rivers enter the ocean

C. at the surface of the open ocean

D. in tropical regions

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Geography

Jaxon Whitaker

Which of the following would not be a consequence of lower sea-level during the Pleistocene Epoch.

a) Glaciers extended out to the continental shelf

b) Continental shelves were above sea-level

c) Fossil reefs on land

d) Deposition of gravel, sand, and mud on continental shelves

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Geography

Allisson Hendrix

Why are the crystals of intrusive igneous rock typically larger than those of extrusive igenous rock?

a. because the magma cools very quickly

b. because the magma cools much slower

c. because of a higher water content in the magma

d. because the temperatures of the magma are much lower

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Geography

Mendez

The reasons why place change

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Geography

Nia Kerr

What was Mao's goal for the Great Leap Forward?

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Geography

Elena Bernard

Saturn's rings are composed of hundreds of thousands of small particles, which range in size from less than a few centimeters to several meters. The rings appear so bright in large part because they are dominated by icy materials that are highly reflective. Why did the rings form, and why are they composed of so many small particles

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Geography

Reginald Thornton

If your hood suddenly flies up you should turn on your hazard lights and continue driving. True or false?

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Geography

Guest

Which supercontinents were present on earth at the begining of the cretaceous period?

a. laurasia and gonwana

b pangea

c. laurussia and gondwana

d rodinia

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