People and The environment

People and The environment L2

Multiple Choice

What do trees produce that help humans live?

• Water

• Carbon Dioxide

• Sunlight

• Oxygen

Multiple Choice

Deforestation causes an increase in atmospheric carbon dioxide

• True

• False

Multiple Choice

What does deforestation effect?

• Plants and animals

• Our biosphere

• Humans

• All of the above

Multiple Choice

What are the effects of deforestation ?

• loss of habitat

• increased green house gasses

• soil erosion and flooding

• all of the above

Multiple Choice

Reduced vegetation on Earth results in _____.

• A) more carbon dioxide in the atmosphere

• B) increased habitats

• C) less room for humans

• D) more oxygen in the atmosphere