Examine the florida map shown below. using the principal of superposition, which of the following statements is correct?
layers a and b are the same age.
layers c and d are the same age.
layers a and b are older than layers c and d.
layers c and d are older than layers a and b.

Why are fossils of organism's from the phanerozoic eon much more likely to be found than fossils of organisms from any other eon? a. more organisms present during the phanerozoic eon had soft body parts. b. organisms present during the phanerozoic eon were all microscopic. c. more organisms present during the phanerozoic eon had hard body parts. d. organisms present during the phanerozoic eon are the most ancient life forms.

What is the primary purpose of a game reserve?

Which are evidence of the seafloor spreading? a. molten material b. magnetic stripes c. continental material d. drilled core samples e. ocean water samples