Geologic time is divided into eons, eras,

periods and epochs. Put the following

in order, from longest period of time to

shortest. Rewrite them below.

Cenozoic, Phanerozoic, Pleistocene,

Quaternary

1. What are the (4) subregions east of the Mississippi River? 2. What states are included in each? 3. The southeast is bordered by the ocean?

What causes clouds of dust and gas to form a protostar? (1) magnetism (3) expansion of matter (2) gravitational attraction (4) cosmic background radiation

How do geographers explain the irregular course of the congo and niger rivers

Is there any possibility that on other planets there can be earthquakes and other natural disasters?

How do ethnicity and nationality differ?

How temperature and density change from the crust to the core

Which plain is completely located in Canada? 1 Great Plain 2 Baffin Island 3 Canadian Shield 4 Coastal Plains

What does an ecological designer consider about a product?

Where would you expect to find tectonic plate boundaries in Latin America?

If we were to magically replace our Sun with the supergiant star, Betelgeuse, how many planets in our Solar System would be inside of the star itself? (Hint: Compare the semi-major axis of the planets to the Stars Radius).