The of a fault is the location where slippage between two rocks begins, resulting in an earthquake.

Seed plants that lived during the carboniferous impact life on earth today because a. they are the ancestors of all plant life on earth. b. their remains formed coal, which is an important resource. c. they produced fossils that are used to date many geologic events. d. their presence caused oxygen levels to drop, allowing animals to evolve.

What is the northern most national park in the world

These factors threaten north americas ecosystems