An unknown igneous rock has very small crystals. The rock _____.

Answers

Answer 1

Answer:

The answer would be: The rock cooled quickly.

These types of igneous rocks are called extrusive rocks. These are igneous rocks that cooled on the surface. They form only small crystals because they cool quickly at the surface. Intrusive rocks are its counterpart, they form bigger crystals because they form underground and slowly allowing time for bigger crystals to form.

Answer 2

Answer: cooled quickly, because lava cools and crystallizes rapidly

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In which of the following countries does a majority of the population practice Islam?

Answers

the country with the highest percentage of people practicing Isalm is Afghanistan with 99.8 percent of the population practicing :)

Answer:

B. i. and iii. only

(Pakistan and Indonesia)

Explanation:

The top of a desk would be a representation of:

Answers

Answer:

A plane

Explanation:

The desk is usually a flat and featureless lane surface that has no other variation and remains flat and without slopes and is thus a representation of a table mountain or a plateau-like structure in the geographic terms.

Hence the top of the table is uniform and flat surface while it has variation in the thickness and the width of the size.

I am not sure this is completely accurate but the top of a desk would be a representation of a plane

Why are the Caribbean islands a tourist attraction

Answers

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What is the difference between perception and perspective?A.

Perception and perspective are the same thing.
B.

Perception is the size of a geographic landform; perspective is a geographic landform's impact on the Earth.
C.

Perception is study of the ocean's effect on land formation; perspective is the study of climate change.
D.

Perception is how you perceive and understand the world; perspective is the way you look at something.

Answers

Answer:

D. Perception is how you perceive and understand the world; perspective is the way you look at something.

Explanation:

Migrant workers who fill employment needs in their host country often send remittances to their home countries.

Answers

Answer:

True

Explanation:

According to ILO (International Labour Organization), it has been observed and found TRUE that Migrant workers who fill employment needs in their host country often send remittances to their home countries.

While the migrants contribute to the economy of the host country through their remittance, work done, and skill, they usually send extra remittances to their home countries, usually to cater for families left behind or to go back to their home country.

Answer:

TRUE

Explanation:

in △ABC, D is a point on side AC¯¯¯¯¯¯¯¯ such that BD=DC and ∠BCD measures 70∘. What is the degree measure of ∠ADB?

Answers

BD=DC => △BCD is an isosceles triangle => ∠BCD=∠DBC=70°.
Sum of the degrees measures in a triangle = 180° =>
180=∠BCD+∠DBC+∠CDB;
180=70+70+∠BCD
∠BCD=40°

∠ADB and ∠BCD are adjacent =>
∠ADB+∠BCD=180
∠ADB+40=180
∠ADB=140°

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