Issue 5 Vocabulary Review

The ability to do work or cause change is known as _______.

• source

• energy

• fuel

• impact

Solar power is an example of a _______ energy source.

• renewable

• fuel

• challenge

• affect

Fossil fuels are a common _______ of energy for many industries.

• impact

• source

• generate

• renewable

The burning of coal can _______ the environment negatively.

• affect

• generate

• fuel

• challenge

Wind turbines are used to _______ electricity from wind.

• impact

• generate

• source

• fuel

The _______ of climate change on global weather patterns is significant.

• energy

• impact

• renewable

• source

Finding a sustainable _______ of energy is a major _______ for scientists today.

• impact, renewable

• source, challenge

• fuel, affect

• generate, energy

Biofuels are considered a _______ alternative to traditional fossil fuels.

• renewable

• impact

• affect

• generate

The _______ of using electric cars is that they reduce emissions.

• challenge

• source

• benefit

• impact

Hydroelectric power plants _______ electricity by using the flow of water.

• affect

• generate

• fuel

• source