The sun does not wobble as it moves through space this is false.
Being dry and barren, not much food can grow, meaning that's where all that commotion about Africa comes from. the hungry people.
D. tightly enclosed spaces
Metamorphism is the addition of heat and/or pressure to existing rocks, which causes them to change physically and/or chemically so that they become a new rock. Metamorphic rocks may change so much that they may not resemble the original rock.
