Which mountain range separates georgia from russia? ural mountains carpathian mountains caucasus mountains siberia mountains

What distinguishes monsoon asia from the remainder of asia? what are the consequent differences between the two?

Which layer surrounds the center of the earth? a: crust b: core c: mantle

Which phrases describe oxygen's roles in earth’s atmosphere? check all that apply. allows fuels to burn forms clouds that produce rain is the gas that animals breathe is used by plants to produce food forms ozone that absorbs the sun's harmful rays