When we observe repeating, parallel flat faces on a broken mineral, we are observing

a. cleavage

b. fracture?

c. crystal faces

d. luster

What does the new york stock exchange do?

An atom of element A has 50 protons, what would the elements atomic number be?

What are some causes and effects of local winds and monsoons

What is the concept of local relief? why is it important to geographers?

An extended period when rainfall is well below average is known as

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.