1. Why do we plant trees to protect soil? a) To make the soil look pretty b) To prevent erosion and keep the soil in place c) To provide shade for animals

Correct answer: b) To prevent erosion and keep the soil in place

1. What can happen if soil is not protected? a) It can become too wet b) It can become too dry c) It can wash away and leave bare land

Correct answer: c) It can wash away and leave bare land

1. How do trees help protect the soil? a) They make the soil softer b) They hold the soil together with their roots c) They make the soil smell nice

Correct answer: b) They hold the soil together with their roots

1. What can happen if soil is not protected from erosion? a) Plants won’t be able to grow b) Animals won’t have a place to live c) Both a) and b)

Correct answer: c) Both a) and b)

1. Why is it important to protect the soil? a) So we can have clean air to breathe b) So we can have healthy plants and trees c) So we can have a nice picnic spot

Correct answer: b) So we can have healthy plants and trees

1. How do trees help with environmental sustainability? a) They provide food for animals b) They reduce air pollution c) They make the soil look pretty

Correct answer: b) They reduce air pollution

1. What can happen if soil is not protected from erosion? a) It can cause floods b) It can make the soil too hard c) It can make the soil too soft

Correct answer: a) It can cause floods

1. Why should we plant more trees? a) To make the world a greener place b) To provide homes for birds and insects c) All of the above

Correct answer: c) All of the above