These are some examples of non-organic trash, except ……. *10 poin

a. A glass bottle

b. A leaf

c. A can

d. A plastic

 

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2. These are some examples of organic trash, except …….. *

10 poin

a. A can

b. Left-over food

c. A banana skin

d. An egg shell

3. *

10 poin



a. We must recycle

b. We must not litter

c. We must save water

d. We must not using plastic bags

4. *

10 poin



a. A pencil holder

b. A drip watering bottle

c. Compost

d. A water sprinkler

 

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5. *

10 poin



a. Cardboard

b. Plastic bottle

c. Can

d. Plastic bags

 

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6. People use it to produce electricity. What is it? ……. *

10 poin

a. Electric car

b. Telescope

c. Windmill

d. Phone

7. In 1876, people used it only to talk other people in different places. What is it? …….. *

10 poin

a. Smartphone

b. Tablet

c. Telephone

d. Drone

8. *

10 poin



a. Aircraft

b. Windmill

c. Telephone

d. Electric car

9. ....... invented the electric car. *

10 poin

a. The Wright Brothers

b. Daniel Halladay

c. Abraham Kareem

d. Robert Davidson

10. ...... invented the windmill. *

10 poin

a. Daniel Halladay

b. Galileo

c. Robert Davidson

d. Alexander ​