Inspire PS CH8 Review

Front

What is fractional distillation?

Back

A process used to separate mixtures of liquids based on their different boiling points.

Front

What are some products of fractional distillation?

Back

Grease, motor oil, and asphalt.

Front

What is a nonrenewable source of energy?

Back

A source of energy that cannot be replenished in a short period of time, such as coal.

Front

Give an example of a renewable source of energy.

Back

Water, wind, and solar energy are examples of renewable sources.

Front

What is air pollution?

Back

The presence of harmful substances in the air that can affect health and the environment.

Front

Is air pollution only a problem for humans?

Back

No, air pollution affects all living organisms, including animals and plants.

Front

What are fossil fuels?

Back

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

Front

Are all fossil fuels renewable?

Back

No, some fossil fuels, like coal and oil, are nonrenewable.

Front

What is thermal energy?

Back

The energy that comes from the temperature of matter; it is the total kinetic energy of particles in a substance.

Front

How is energy produced in an electric power plant?

Back

Energy is produced primarily in the form of thermal energy, which is then converted to electrical energy.