People Make Changes

People Make Changes

Fill in the Blanks

People make

. It is waste that harms air, water, or land. Smoke from cars makes the air dirty. It can harm plants, animals, and people.

Open Ended

Why do you think it might be a good idea for people to take a train instead of driving in cars?

Fill in the Blanks

Oil and waste make the water dirty. Dirty water can make living things

.

Multiple Select

Does pollution help or harm the environment?

• help

• harm