III. Write the correct answer on the blank.
7. When we cut down trees, what do we do to the habitats of many living things?
A. help
B. Destroy
C. build
D. plant
8. Which of the following destroys coral reefs?
A. building man-made fish sanctuaries B. dynamite fishing C. waste dumping D. both B and C
9. What areas or places where fishing and hunting are prohibited?
A. rivers B. swamps
C. coastal
D. sanctuaries
10. The following shows mangrove rehabilitation, EXCEPT:
A. Planting mangrove seedlings in the mangrove swamps.
B. Supporting projects for mangrove rehabilitation.
C. Making the mangrove swamps as dumping site.
D. Joining the campaign against mangrove destruction.