P2 Social Study

We can use ...........

Everyone in the family must be ............ in creating a healthy house.

Why must we take care of the environment?

The effects if we don't keep the environment healthy (4)

Clean house will be healthier if we ......... some trees.

Plants can .......... the dirty air to become clean air.

We must clean the house .........

To create a healthy house, everyone in the family must ................... in it.

We can ........ and ........ the floor.

We can ..................... from the ventilation.