The crust, mantle, and core are all part of the

a. hydrosphere.

b. atmosphere.

c. biosphere.

d. geosphere.

Where is the largest reservoir of carbon?

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

How many oceans Is in the World

What is another word for elevation?

A city is being built near a location where two continental plates meet. In designing buildings, what should architects of this new city take into account?

Which of these has been the result of human activity? a) glaciers melt more b) volcanoes erupt more landslides happen more d) earthquakes happen more

Which types of stars have extremely intense gravitational and magnetic fields?

What happened in Russia as a result of actions taken by Peter the great

At independence, the most prosperous country of former French Western Africa was A. Chad B. Senegal C. Côte d'Ivoire D. Benin

Why is mexico city the capital of mexico?