Tree cleans air we breathe.

Meaning: This sentence describes how trees help to clean the air that we breathe by removing harmful substances.

Choice of Words: A tree is a plant that typically has a trunk and branches. Cleans means to make something clean or free from dirt or harmful substances. Air is the mixture of gases that surrounds the Earth. Breathe means to take air into and out of your lungs.

Alternative Expressions

Related Expressions

• Roots breathe air, like lungs breathe oxygen.
• Farmer cleans muddy pigsty.
• She always cleans her room before going to bed.
• Soap cleans dirty hands.
• Brush cleans teeth daily.
• Crew cleans plane, all tidy.
• He cleans his room weekly.
• The boy cleans his desk daily.
• He cleans the kitchen floor.
• Soap cleans hands from germs.