18. Cutting down trees has its advantages and uses to the people.Which of the following is a bad effect of this activity?A Cutting of trees may result in house construction.B. Cutting of trees may result in paper production.C. Cutting of trees may result in furniture makingD. Cutting of trees may result in flooding19. The following activities can be done to pieces of wood, which of thesecan cause harm to the environment?A burning pieces of wood to be made as charcoalB. shaping pieces of wood to be made into a chairC. using pieces of wood to be made as furnitureD. forming pieces of wood as a junior fence20. Your father celebrated his birthday yesterday, there were many empty plasticbottles of soft drinks left. What is the best way you can do with these emptyplastic bottles to protect the environment?A throw the empty plastic bottles into the seashoreB. make the empty plastic bottles as flower vasesC. dump the empty plastic bottles in the landfillD. burn the empty plastic bottles
Answer (1)
Answer:18 is letter d and 19 is letter c and 20 is letter c or b
