Meaning: Trees help to clean the air we breathe by removing pollutants and producing oxygen.
Choice of Words: Green leaves are a key part of trees. Air quality is how clean or polluted the air is. Green leaves help to make the air cleaner.
Alternative Expressions
Green leaves help the air we breathe.
Meaning: This sentence means that the green leaves on trees and plants help to clean the air that we breathe.
Choice of Words: Green leaves are the leaves on trees and plants. They contain a green pigment called chlorophyll, which helps them absorb sunlight. Air is the mixture of gases that we breathe. It contains oxygen, nitrogen, and other gases.
Leaves that are green make the air better.
Meaning: This sentence means that the green leaves on trees and plants help to make the air better.
Choice of Words: Leaves are the flat, green parts of trees and plants. Green leaves contain a green pigment called chlorophyll, which helps them absorb sunlight. Make means to cause something to happen or exist.
The air we breathe is helped by green leaves.
Meaning: This sentence means that the green leaves on trees and plants help to make the air that we breathe better.
Choice of Words: Air is the mixture of gases that we breathe. It contains oxygen, nitrogen, and other gases. Helped means to make something better or easier.