Mount erebus, an active volcano, is located
a. in australia’s snowy mountains
b. on new zealand’s north island
c. in antarctica
d. on melanesia’s largest island

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.

The layers of earth are based on what two sets of characteristics?

What is the difference between the formation and characteristics of intrusive igneous rock and extrusive igneous rock?