Describe how the chemical composition of Earth's interior differs from its physical properties. Include specific examples.

What does jupiter have in common with the sun that the terrestrial planets don't? what differentiates jupiter from a star?

What are the large geographic areas that have similar climates and ecosystems

Mountains began to form in which era? precambrian paleozoic mesozoic cenozoic

Describe the likely life cycle of our sun a main sequence star from before it was born until it dies

47 million years ago what county was once a lake?

What sources of data are used by demographers?

Two towns have about the same latitude and elevation. One town is on the coast and the other is far inland. How would the summer weather of the inland town most likely be different from the weather in the coastal town?

When magma cuts across another rock and hardens, resulting formation is called what?

A car accelerates at a rate of 10m/s" for a time of 4s. It reaches a speed of 52m/s Calculate its initial speed.

The United States has two major oceanographic research institutions. They are located in: Massachusetts and California California and New York Massachusetts and Florida Florida and Maine