Vocabulary
We should __________ more trees to clean the air.
plant
If we cut down more trees, the animals __________ (not/find) food or shelter.
won't find
Factories __________ harmful gases into the air
release
If people don’t use reusable bags, we __________ (not/save) the environment.
won't save
Trees help __________ carbon dioxide from the air.
absorb
If factories release dirty smoke, the air __________ (not/be) clean.
won't be clean
Cars and smoke from factories __________ the air and make it dirty.
pollute
If we will throw rubbish in the sea, the fish will die.
throw
__________ is when cities grow too fast and take up too much nature and land
Urban sprawl
If people not stop using plastic, it will pollute the earth.
don't stop