science "share the earth"

Many countries have laws that say factories cannot pollute the air or water

All plants and animals that have ever lived on Earth are still here today.

People do not use any parts of plants for shelter.

Tigers are in danger of becoming extinct

People depend on plants and animals to survive

We can take care of the Earth by using more_______ from wind and sunlight to power our cities.

Animals that are _______ are gone forever.