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MissTica
2 years ago
12

Which type of rock is pegmatite?

Geography
1 answer:
adelina 88 [10]2 years ago
6 0

Answer:

D. Intrusive igneous

Explanation:

Diorite, granite, pegmatite are examples of intrusive igneous rocks. Extrusive igneous rock: These rocks erupt onto the surface resulting in small crystals as the cooling takes place quickly. The cooling rate is for a few rocks is so quick that they form an amorphous glass. Basalt, tuff, pumice are examples of extrusive igneous rock.

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A growing population can sometimes populate an area too quickly, putting a strain on what A. grocery stores B. electricity, sewe
hram777 [196]

Answer:

C. Rivers, lakes, and oceans.

Explanation:

There will be to many people and area problems like pollution.

4 0
1 year ago
Which of the following is a postulate or theorem used to prove two triangles are congruent?
iVinArrow [24]
I'm not sure if you're missing a "NOT" in the question, or the wording is wrong, but three of these are theorems or postulates used to prove triangles congruent, while one is not.

Angle-side-angle (ASA) is used when two angles and an included side are congruent, side-side-side (SSS) is used when all three sides are congruent, and side-angle-side (SAS) is used when two sides and an included angle are congruent. All these are theorems or postulates used to prove triangles congruent.

Angle-angle-angle (AAA), however, is not.

I hope this helps you.
8 0
3 years ago
Read 2 more answers
Why do you think it was significant for Christians to retake Jerusalem?
Zigmanuir [339]
Jerusalem is seen as the Holy Land to Christians, because it is where Jesus was born and also resided. It was also the promised land for the Israelites, as mentioned in both the Torah and the Bible
4 0
2 years ago
Mass movement
tatiyna

Answer:

A. is a gravity-driven downslope movement of natural materials.

Explanation:

Mass movement -

It is also called , the slope movement , mass wasting .

it is a process , by which , the sand , rock , soil , regolith move towards downslope by the force of gravity .

It includes , slides , falls , topples , creep .

Mass movement is observed in planets other than Earth , like the Mars , Jupiter , Venus .

Hence , from the given option , the correct option for the definition of Mass movement is ( A ) .

6 0
3 years ago
Which population and environmental issues are affecting the economy of Indonesia?
timurjin [86]
<span>D. Overcrowding and destruction of rain forests</span>
5 0
3 years ago
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