Which characteristic is shared by extrusions, intrusions, and faults? O
All are cracks.
All are igneous rocks.
O All cause gaps in the geologic record.
All are younger than surrounding rocks.

When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great. d) about 10 times as great.

Which planet do you think would be easiest for humans to colonize some day?

Which of the following list the divisions of the geologic time scale in order from longest to shortest