The geologic time scale begins about 4.6 billion years ago. true or false.

Which describes sub Saharan africa climateA. Dry and hotB. Cold and damp c. Lush and green d. empty and desert like?

What method do you use in measuring the volume of an irregularly-shape

When Mexico and the United States last fought, what piece of land changed hands? California

What errors did the coach make

Explain how melting ice caps will throw the global ecosystem out of balance.

What is the name of the destructive force that breaks down rock?

Why do people migrate to the British isles?

Weathering & erosion are what forces?

Development is the process of improving the material conditions of people in a nation. A nation's development level is based on the United Nation's Human Development Index which focuses on economic, social, and demographic development as well as the

Identify two factors about particles that enable them to form solutions.