MGU2 Lesson 2 Flashcard

Front

What is the main reason oil deposits are found in some areas but not others?

Back

The environment necessary for the oil to form was found only on certain parts of Earth’s surface.

Front

What are the advantages and disadvantages of using renewable energy sources?

Back

The use of hydropower requires the construction of dams that change the ecology of the river. Hydropower will be available as long as the river continues to flow.

Front

What two resources provide the majority of electricity in the US?

Back

Coal and Natural Gas.

Front

What can be done to preserve natural resources?

Back

Recycling aluminum cans.

Front

Why is the conservation of natural resources important?

Back

Because many resources are nonrenewable.

Front

What is renewable energy?

Back

Energy from sources that are naturally replenished, such as solar, wind, and hydropower.

Front

What is nonrenewable energy?

Back

Energy from sources that cannot be replenished in a short period of time, such as coal, oil, and natural gas.

Front

What is hydropower?

Back

Energy generated from flowing water, typically through dams.

Front

What is solar energy?

Back

Energy harnessed from the sun's rays.

Front

What is geothermal energy?

Back

Energy derived from the heat stored beneath the Earth's surface.