Meaning: This means that trees help to make the air healthier for us to breathe.
Choice of Words: Clean is the opposite of dirty. Air is what we breathe. Trees help to make the air cleaner by removing harmful pollutants.
Alternative Expressions
Trees purify the atmosphere we inhale.
Meaning: This means that trees help to clean the air that we breathe, making it healthier for us.
Choice of Words: **Trees** are tall, woody plants that grow in the ground. **Purify** means to make something clean or pure. **Atmosphere** is the air that surrounds the Earth. **We inhale** means to take air into our lungs.
Trees assist in cleansing the oxygen we require.
Meaning: This means that trees help to clean the air that we breathe, making it healthier for us.
Choice of Words: **Trees** are tall, woody plants that grow in the ground. **Assist** means to help someone do something. **Cleansing** means to make something clean. **Oxygen** is the gas that we need to breathe. **We require** means that we need something in order to live or function.