What is the Richter scale, how much stronger is a 5.0 earthquake compared to a 3.0?

Which resource, found in africa is used in many technology devices?

To accommodate the rapid human population growth, the water supply should increase by

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

What are some effects of sending objects into space

Global winds that blow in fairly constant patterns are called a. doldrums c. polar easterlies. b. westerlies d. prevailing winds.

According to Alonso, Mexican nationalist ideology completely ignores the contributions of which group that was part of colonial Mexican society? A) European whitesB) African slavesC) CreolesD) conquered indigenous peoples

Planets travel at a constant rate around the Sun. a. True b. False

Why do the North and South pole experience seasons differently than the rest of the planet? Why do they have periods of continuous daylight or continuous darkness?

According to the International Astronomical Union, which of the following is one of the criteria for an object to classified as a Planet? Select all that apply.

What physical features are the five largest cities in the u. S. Near?