Earth and Sky as Healthy Environment

This water flow on Earth has....

• A. salt water

• B. fresh water

• C. sweet water

If we look inside this trash can, we can find...

• A. plastic bottle

• B. fish bone

• C. leaves

This kind of trash should go into...

• A. red trash can

• B. green trash can

• C. grey trash can

This event can make the Earth has a ....

• A. erosion

• B. slow changes

• C. fast changes

The hole in the middle of the stone is formed because of the wind. We call the process as...

• A. earthquake

• B. erosion

• C. weathering

Earth has land and water. The water part area are...

• A. ocean and lake

• B. ocean and island

• C. river and mountain

Land on Earth consist of...

• A. rocks and seaweed

• B. rocks and soil

• C. coral and soil

We need sun because....

• A. we need light to see

• B. we need to set fire

• C. we need to eat

Protection for us from the sun are...

• A. sunscreen, hat, mirror

• B. hat, sun rise, sun set

• C. sun glasses, hat, sunscreen

The correct way to keep the environment healthy is...

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