1pt A meteorite is a meteor that has reached the Earth's surface.
O A. false
O B. true
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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.

Amountain created from tectonic activity would be considered which type of landform ? a) primary landform b) secondary landform

Describe the four major spheres of the earth system; identify the parts of the earth they each represent. explain what is meant by the "earth system."