Which layer is the coolest?

Inner core

outer core

upper mantle

lower mantle

What is one of the main causes of deforestation in the Sahel? a. The rainy season is usually too brief to sustain the forests. b. Severe droughts may persist for months on end. c. People who live in the Sahel burn the trees for fuel. d.

Most high mountain ranges are composed of: a. folded sediments b. undeformed granite c. flat-lying sediments d. glacial till and metamorphic rock

What planet is home to Olympus mons the solar systems tallest volcano?

Which is the best definition of glacial snow line?

One of the most famous fishing areas in the world

What are the three main types of erosion caused by glaciers?

How do we know that africa was the birthplace of the earlist humans

What would happen if the wernicke's area is damaged?

Greece is known as the birthplace of western

Sovereign nation states are