What forms of matter and materials make up the different layers of the Earth? DISCLAIMER- Plz make sure this is a well detailed answer but written by a middle schooler.
ASAP plz thx so much if someone tells me how to I’ll name brainliest

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics? he proposed that plates carry parts of the seafloor. he theorized that pieces of earth move for a limited time. he suggested that the asthenosphere is broken into segments. he observed seafloor cracks similar to existing cracks in the continents.

While most people who lived in ancient egypt and the middle east avoided settling in nearby deserts, those regions protected them from their enemies. why do you think this was true?

If a population is growing quickly in a small area then what must increase as well