Posttest
Directions: Read the questions carefully. Choose the letter of the correct answer.
1. Which statement on the estuary is INCORRECT?
A. It serves as a place for recreational activities.
B. It provides food for birds, fish, and other wildlife.
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 estuaries and intertidal zones?
A Contribute to the litter left by tourists.
B. Dispose of household materials and chemicals properly.
c. Use fertilizers and insecticides to help grow healthier plants.
D. Support seaside construction of hotels, restaurants, and roads.
problems
After going
1. Solve
3. Which poses threat to estuarine ecosystem?
A. decreasing population
C. declining water quality
B. keeping septic tanks working D. growing native plants
operati
Follow t
Visualize
fish
4. Show the interaction of organisms in an estuary using a food web.
fish plankton shrimp bird
A. bird plankton
shrimp
B. shrimp
bird plankton
fish
C plankton shrimp
fish bird
D. fish plankton
shrimp bird
R2 WERS
5. Which will NOT help protect estuaries and intertidal zones?
A. Dispose of household materials and chemicals properly.
B. Pour fats, grease, or solids down the drain.
C. Volunteer in a clean-up drives to pick up trash
D Conserve water.
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