Why might a river that was eroding and depositing sediment along its sides start to cut into Earth to form a canyon?

Where are the highlands of South and Central America located? Answer: Along the Pacific coast

The richter scale registers the magnitude of an earthquake by determining the

What is the geophysical phenomena

Reason about climate change

Zone that is on the west coast of the US and extends into Canada

A geographic information system is information that is

Which of the following is (are) TRUE in plants? a. Mitosis occurs in gametophytes to produce gametes. b. Meiosis occurs in sporophytes to produce spores. c. The gametophyte is within the flower in angiosperms.

The Gibraltar connects what two bodies of water?

Estonia, Lithuania, Ukraine, Belarus, and Moldova once comprised Yugoslavia. True False

Where do most volcanos form A) In the ocean B) Over a hotspot C) At plate boundaries