What can cause a gap in the rock record? erosion lack of rock deposition both erosion and lack of rock deposition neither erosion nor lack of rock deposition

Does the sun release radiant energy?

Biology ! the conversion of inorganic carbon to organic carbon by plants during photosynthesis is known as _[blank]_. filtration immigration reabsorption primary production

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic