The natural mechanism that involves Earth's atmosphere and the Sun in heating the Earth is called the A.
solar-atmosphere cycle
В.
global warming mechanism
greenhouse effect
C.
D.
water cycle

the rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.

answer(isometric);