1. Cutting down trees badly______________ the air we breath.
affects
Burning trash ______________our air. It makes the air dirty.
pollutes
We’re trying to find out what ____________the death of fish in the river.
caused
4. A healthy diet can prevent many _________________.
diseases
5. The forest is home to lots of ________________.
wildlife
6. Big storms can __________ trees and buildings.
damage
7. The city built more hotels and cleaned the beaches to improve _______________.
tourism
8. We need to reduce pollution to protect our natural _______________________.
environment
9. This gives people, animals, and plants health problems: __________
disease
11. The natural world where people, animals and plants live: ________________
environment
15. We take part in this when we take vacations in other cities and countries: ____________
tourism
We can ___________ energy and money if we turn off the lights.
save
We should ___________ our forest because there is a lot of trash on the ground
clean up
