What Trees Provide For Us
par Cassi Cahill
1. Gives oxygen
1.1. Trees take in carbon dioxide and give off oxygen which is what human need to breathe!
1.2. The more trees the cleaner our air is
2. Homes for Animals
2.1. Many animals make their homes in trees.
2.1.1. Frogs
2.1.2. Monkeys
2.1.3. Birds