POST TEST of module #7
Choose the LETTER of the correct answer
1. Which statement on estuary is INCORRECT?
A. It serves as a place for recreational activities.
B. It provides food for birds, fish and other wild life.
C. It serves as a habitat for different kinds of plants and animals.
D. It produces sediments and pollutants that pose danger to people.
2. How can you help protect and conserve the estuaries and intertidal zones?
A. Contribute to the litter left by the tourist
B. Dispose your household materials and chemicals properly.
C. Use fertilizers and insecticide to help grow healthier plants
D. support seaside construction of hotels, restaurants and roads.
3. Which poses threat to the estuarine ecosystem?
A. decreasing population
B. keeping septic tanks working
C. declining water quality
D. growing native plants
4. Show an interaction of organisms in an estuary using a food chain: fish, plankton, shrimp, bird
A. bird --- plankton ---- fish --- shrimp
B. shrimp --- bird --- plankton - bird
C. plankton --- shrimp --- fish --- bird --- bacteria
D. fish --- plankton --- shrimp --- bird
5. Which will NOT HELP PROTECT estuaries and intertidal zones?
A. dispose your household materials and chemicals properly
B. pour fats, grease and solids down the drain
C. volunteer in a clean-up drive to pick up trashes
D. conserve water
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Answer:
1.Which statement on estuary is INCORRECT?
-D
2. How can you help protect and conserve the estuaries and intertidal zones?
-B
3. Which poses threat to the estuarine ecosystem?
-C
4. Show an interaction of organisms in an estuary using a food chain: fish, plankton, shrimp, bird
-A
5. Which will NOT HELP PROTECT estuaries and intertidal zones?
-A