Trees help clean the air and water we breathe.

Meaning: Trees help to make the air and water we use cleaner.

Choice of Words: Clean means to make something free from dirt or harmful substances. Air is what we breathe. Water is what we drink.

Alternative Expressions

Trees help clean the air we breathe.

Meaning: This means that trees remove harmful things from the air we breathe, making it healthier for us.

Choice of Words: **Trees** are tall, woody plants that have leaves and branches. **Help** means to do something that makes a job easier or better. **Clean** means to remove dirt or harmful things. **Air** is the invisible gas we breathe in and out.

Trees help clean the water we drink.

Meaning: This means that trees remove harmful things from the water we drink, making it healthier for us.

Choice of Words: **Trees** are tall, woody plants that have leaves and branches. **Help** means to do something that makes a job easier or better. **Clean** means to remove dirt or harmful things. **Water** is the liquid we drink and use to wash ourselves.

Related Expressions