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GarryVolchara [31]
3 years ago
6

Based on composition the atmosphere is divided into

Geography
1 answer:
kirill [66]3 years ago
7 0

Answer:Based on chemical composition, the atmosphere is divided into two broad layers: the homosphere and the heterosphere. The homosphere extends up to the height of 56 mi. (90 km.) and is characterised by uniformity in chemical composition.

Explanation:

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dusya [7]
D, combination of all the them
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Which sphere of Earth do humans exist in?
algol [13]

Answer:

<h2>BIOSPHERE</h2>

Explanation:

Human beings like animals or plants are part of the biosphere, one of the spheres in the earth.

I hope this helps

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How are rocks DIFFERENT from minerals? A) Rocks are a pure substance and minerals are all mixtures. B) Rocks have no physical or
Elena L [17]

The answer is C) Rocks are made up of one or more minerals, but minerals are not made up of rocks.

Let's look into the options one by one:

A) Rocks are a pure substance and minerals are all mixtures.

-This is false.

-The fact is the exact opposite, where rocks are mixtures of minerals while minerals are pure substance. For example, granite, a type of rock, is composed of quartz, mica and feldspar.

B) Rocks have no physical or chemical properties similar to minerals.

-This is false.

-As rocks are formed by different types of minerals, often can you find the properties of rocks similar to minerals especially when one mineral component is high.

C) Rocks are made up of one or more minerals, but minerals are not made up of rocks.

-This is correct.

-Most of the rocks are made up of more than one type of minerals given the minerals are mixed together or produced during different formation. We can therefore see that minerals are not made up of rocks but a component of rocks.

For example, the granite mentioned from above is formed when intrusive volcanicity occurs, when the magma cools down, more than a type of minerals are formed, putting together forming granite.

D) Minerals are made up of at least two rocks, but rocks are not made up of minerals.

-This is false.

-As from above, minerals are not made up of rocks, while rocks are made up of minerals.

Therefore the answer is C) Rocks are made up of one or more minerals, but minerals are not made up of rocks.

Hope it helps!

4 0
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Careful measurements reveal that a star maintains a steady apparent brightness at most times, except that at precise intervals o
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What principle of government is being described in this passage? A) Federalism B) Separation of Powers C) Checks and Balances D)
kipiarov [429]
The answer is b be a the powers are separated
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3 years ago
Read 2 more answers
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