Earth Science

Front

How much of the earth’s surface is covered by water?

Back

71%

Front

What are the three states that water can be? Options: Liquid, solid, gas.

Back

Liquid, solid, gas.

Front

Lakes, oceans, glaciers, groundwater, ice caps, and clouds are examples of the Earth's what?

Back

Reservoirs

Front

What is something found in nature that can be used by people for energy? Examples include sunlight, oil, coal, and plants.

Back

Natural Resource

Front

A type of resource that can be replaced and used within your lifetime. Examples include solar energy, wind energy, and hydropower.

Back

Renewable Resources

Front

A type of resource that is limited and can be used faster than it can be replaced. Oil is an example.

Back

Non-renewable Resources

Front

Name 4 fossil fuels.

Back

Coal, Oil, Natural gas, Nuclear energy

Front

What type of energy does hydroelectric energy use?

Back

Water

Front

Leaving the light on when not using it. Saving or Wasting Energy?

Back

Wasting

Front

Using incandescent light bulbs: Saving or Wasting Energy?

Back

Wasting