Grade 10 - Unit 9 - Vocabulary

Deforestation causes serious __________ to the environment.

• damage

• protection

• improvement

• solution

People should reduce the use of plastic bags to protect the __________.

• pollution

• environment

• destruction

• species

One way to reduce pollution is to use __________ energy sources such as wind and solar power.

• harmful

• renewable

• wasteful

• toxic

Many marine animals are dying because of __________ dumped into the oceans.

• water

• fish

• waste

• oxygen

We can help reduce global warming by planting more __________.

• oceans

• trees

• factories

• roads

__________ rain is one of the major environmental problems caused by air pollution.

• Heavy

• Acid

• Dirty

• Clear

To save energy, we should turn off electrical __________ when they are not in use.

• appliances

• fuels

• wastes

• materials

If we keep cutting down forests, many animals will lose their __________.

• food

• habitat

• fur

• water

Factories should treat their industrial __________ before releasing them into rivers.

• smoke

• chemicals

• waste

• plants

The government encourages people to use __________ bags instead of plastic ones.

• reusable

• single-use

• dangerous

• poisonous