The stratosphere is important because it contains nitrogen, which blocks harmful ultraviolet radiation from the sun.
question 3 options:
true
false

Why would the crystals in an intrusive igneous rock be larger than the crystals in a chemical sedimentary rock? a. intrusive rocks form beneath the earth's surface, so they cool very slowly, which produces larger crystals. b. chemical sedimentary rocks form from dissolved substances on the earth's surface with very high heat and cool very slowly, which produces smaller crystals. c. chemical sedimentary rocks and intrusive rocks have crystals of the same size. o d. chemical sedimentary rocks form deep in the earth, so they cool slower, which produces small crystals. € read question correct:

Nwhat way does renewable energy differ from nonrenewable energy?

Which of the following statements about wearher along mountain ranges is correct