Which must be true for metamorphism to occur?

A. The parent rock must be in liquid form.

B. The parent rock must be igneous.

C. The process must take place underground.

D. The grain size must become smaller.

Do the darkest days have the darkest shadows?

How do political relationships influence global food distribution?

Choose the geographic theme represented below. Paraguay is a landlocked nation. It is bordered by Bolivia, Brazil, and Argentina. regions location movement human-environmental interaction

How has the Coronavirus affected Japan? What are the major ethnic groups in Japan?

The lesson was "Culture Geography of Africa" Based on what you've learned in this lesson, do you think that outside cultures have enriched or detracted from the cultures and peoples of the African continent? How so?

What physical features are the five largest cities in the u. S. Near?

Because of his failed economic plan, Mao Zedong later opened China up to foreign trade. True False

Your friend tells you that our orbit is so special that it is at just the right distance from the sun for us to be at the right temperature for life to flourish. He says that if we were even ten miles closer to the sun, we would burn up.

The suns energy is classified by what

Earth is a closed system. that means the amount of rocks, metals, carbon, nitrogen, oxygen, and water on earth ___. so it is essential that bio geochemical cycles __ these materials as they move through earths subsystems A: remains constant.