What do most scientists think prevented the rocks in the asteroid belt from forming into a planet

Which statement about glaciers is true? a. glaciers can only be found high up in mountains. b. glaciers have snow all year round, except during july. c. there are two types of glaciers: alpine and continental. d. glaciers can only be found near earth's north and south poles.

Which ofbthe following is a characteristic shared by both brazil and mexico

What is an additional type of erosion found at the coast? what does it mean?