Select all the correct answers. Which factors directly affect the climatic conditions of any particular area?
-distance from the equator
-year of origin of the cities in the area
-shape and height of the continental land mass
-agricultural yield of the area

amber has allowed scientists to study dna that has been preserved over millions of years.

c. heat from the poles back down towards the equator.

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.