Human Impact- Population and Resources

Front

What is a disadvantage of using fossil fuels?

Back

Burning fossil fuels contributes to the greenhouse effect which causes global warming.

Front

Why do we use non-renewable resources instead of renewable resources?

Back

They are less expensive and provide more energy.

Front

What are the main reasons we depend on fossil fuels?

Back

Electricity, transportation, and heating.

Front

Which alternative energy resource can be found on rooftops?

Back

Solar energy.

Front

What do we call energy that is harnessed from running water?

Back

Hydroelectric Energy.

Front

Define fossil fuels.

Back

Natural substances formed from the remains of ancient plants and animals, used as energy sources.

Front

What is renewable energy?

Back

Energy that is collected from resources that are naturally replenished, such as sunlight, wind, and water.

Front

What is the greenhouse effect?

Back

The warming of Earth's surface due to the trapping of heat by greenhouse gases.

Front

Name one advantage of using solar energy.

Back

It is a renewable resource that reduces reliance on fossil fuels.

Front

What is the impact of burning fossil fuels on air quality?

Back

It releases pollutants that can harm human health and the environment.