What is a plate boundary

A main failing of the United States Government under the Articles of Confederation was its inability to allow the United States to conduct foreign relations. failure to regulate trade among the states.

Most river sediments are deposited in what part of the ocean

What landscapes have been formed by water?

Brody studied the geologic time scale and became interested in the sorts of life that existed in each era. What kind of life characterized Precambrian time? A. invertebrates with hard shells B. early reptiles and amphibians C.

An astronomer measures the light coming from two stars, star a and star b. they appear to be equally bright. from other measurements, she knows that star b is actually twice as far away as star a. what can she conclude?

What qualities did greek architects strive for in their work

What is the difference between density and distribution

What structure is present in dolphin but absent or greatly reduced in other whales?

Which type of rock was precipitated from seawater as the mediterranean sea evaported between 8 million years ago and 5.5 million years ago

Why is climate change a big problem?