Which of these conserves resources?

Which of these does NOT conserve resources?

What does this symbol mean?

Choose all choices that happen when people dump waste from homes or factories into lakes, oceans, or rivers?

People cause land pollution by __________.

It is important to conserve water because ____________.

Choose all of the following that are ways to conserve water.

Choose all the ways you can reduce pollution.

What are the 3 R's?

Which of these could cause breathing problems?

Making a swing out of an old tire is a way to conserve resources.

Dumping used oil down the drain is a way to conserve resources.

Smoke given off by a car is an example of _____________.

Throwing trash out of a car window is an example of _______.

Dumping toxic waste in a field is an example of land pollution.

Throwing glass bottles on the ground at the park is an example of air pollution.

Which is an example of water pollution?

Planting new trees where old ones were cut down is a way of protecting natural resources.

Building a factory where a swamp once was is a way of protecting natural resources.