Answer:
Countries trade with each other when, on their own, they do not have the resources, or capacity to satisfy their own needs and wants. By developing and exploiting their domestic scarce resources, countries can produce a surplus, and trade this for the resources they need.
That means like oxygen for like breathing in your mouth
3 metamorphic, ignious and sedimentary
I'm not so good at science but I believe just from the Internet and common sense that it could be found in Hawaii, Yellowstone, Iceland, and (not completely sure for last one) but maybe Pompeii. I know the first 3 are most likely correct but I'm not completely sure about Pompeii. Just look it up, lol
Answer:
different rock groups are interrelated
rocks change from one type to another in a specific order
and environmental conditions influence a change in rock type
Explanation:
