How did agricultural mechanization affect people?

Why do farmers in the Southwest United States use irrigation

One-third of the planetÍs land area is used for what purpose? A. industry B. mining C. land preservation D. agriculture

How did the line of demarcation affect settlement of south america A. portugal got the southern part; spain got the north B. spain got the east coast of brazil then moved over the centuries to take over what became modern brazil C.

Why does the world population tend to be concentrated on the continental margins

Mars has a solar year that is 22.5 months long, yet the solar day on Mars is about equal to Earth's. Why is the solar year on Mars almost twice the solar year of Earth? A. Mars is the same distance from the Sun as Earth. B.

Why do deserts form around areas near the tropics but not the equator

Which of the following is not an object in our solar system? Star Black hole Asteroid Comet

What type of economic system involves supply and price regulated by the government?

Where does most of the water vapor in the atmosphere originate? plants oceans glaciers snowfields

Which season has the least amount of rain in the northern latitudes