Third Grade
Worksheets
Trees
We need trees in order to live. Trees give us many benefits. One of them is oxygen. People and animals breathe in oxygen. They breathe out carbon dioxide. Trees take in carbon dioxide from the air. They give out oxygen. Another benefit trees give us is shade. Trees help cool the Earth. Trees provide homes and food for some animals. They provide food and homes for people, too! People eat fruits and nuts that grow on trees. People cut down trees and use the wood as lumber to build houses, schools, and other buildings. People use wood from trees to make paper, baseball bats, and other products we need. Trees are .....
