The hawaiian islands formed as they pass over a hot spot in the middle of the

What field of science did harry hess study?

Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.

What best explains the inability for life to exist in earth early atmosphere