Explain why animals need plants to survive. (pg. 129)
Pretend that half of the plants on earth suddenly disappeared. What do you think might happen to the air? (pg. 129)
Why are plants important for soil? (pg. 129)
Name two ways that we use plants. Give an example of each. (pg. 130)
Describe two ways that plant fibre is used.
What kind of plant is used to make paper? Are there any other ways that this plant is used? (pg. 131)