GB8 U7

What is the opposite of "pollute"?

• Release

• Protect

• Reduce

• Recycle

Which of the following words is related to air pollution?

• Habitat

• Contamination

• Volunteer

• Globe

What is the meaning of "global warming"?

• Air pollution

• The increase in Earth's temperature

• An ecosystem

• Biodiversity

Which of the following is NOT related to pollution?

• Carbon footprint

• Toxic

• Oxygen

• Recycle

What does "endangered species" mean?

• Species at risk of extinction

• Species living in the forest

• Marine animals

• Biodiverse species

The Amazon rainforest is an important ___ for many species.

• habitat

• quality

Factories that ___ the air should be strictly controlled.

• pollute

• protect

Deforestation can cause many environmental ___, including habitat destruction.

• problems

• solutions

Deforestation leads to the ___ of biodiversity.

• loss

• save

The release of ___ into the air contributes to climate change.

• carbon dioxide

• oxygen