Unit 8 Test Review

Front

What is the cleanest burning fossil fuel?

Back

Natural Gas

Front

Which fossil fuel involves the use of large volumes of water that becomes contaminated after use?

Back

Natural Gas

Front

Which energy source has the least impact on land use?

Back

Natural Gas

Front

What type of vehicle primarily uses hydrogen as a fuel source?

Back

Fuel Cell

Front

What letter indicates the stack where air pollution is released?

Back

A

Front

Define fossil fuels.

Back

Fossil fuels are natural substances formed from the remains of ancient plants and animals, used as energy sources.

Front

What are the three main types of fossil fuels?

Back

Coal, Oil, Natural Gas

Front

Explain the environmental impact of coal mining.

Back

Coal mining can lead to land degradation, water pollution, and habitat destruction.

Front

What is a hybrid vehicle?

Back

A hybrid vehicle uses both an internal combustion engine and an electric motor for propulsion.

Front

What is the primary advantage of using natural gas over coal?

Back

Natural gas produces fewer greenhouse gas emissions when burned compared to coal.