Choose the letter of the best answer.

1. Which one is NOT a way on how to protect the estuarine ecosystem?

A. Use native plants.
B. Organize a stream or beach cleanup.
C. Pour your laundry water on waterways.
D. Follow "catch and release" practices and keep more fish alive.

2. What is the most common reason why an animal becomes extinct in the intertidal zone and estuaries?

A. There is too much hunting and fishing.
B. Climate changes affect them.
C. Pesticides are killing them.
D. All of the above.

3. The following statements show why we need to protect mangroves swamps in the intertidal zone EXCEPT.

A. Slowing coastal erosion.
B. Sheltering many animals,
C. Making coastal erosion worse.
D. Protecting us from storm surges.

4. Why are aburios important

A. They are important nursery reason a variety of marine lite
B.They provide homen for many species of wildlife
C. They help to ler pollutants from the water
D. All of the abwe

5. Reducing waste is one way to protectetues and intertidel zone. Which of the following activities express the idea of reducing water

A. Use something wwer and over in
B. Make something inte mething
C. Malce something ugly into something utiful
D. U lees of something, creating smaller amounts of waste

6. Which of the following practices sur pwoper waste management that could help estuaries and intertidel ones?
A Dumping of plastic bottles in the river.
B. Burning of dried leaves in the backyard.
C. felling of old newspapers to junk shops,
D. Burying of broken bottles to the ground,

7. How de planting trees help stuaries and Intertidal zones?

A Trees provide food and income for the family,
B. Trees provide shade and lower the temperature,
C. Trees renew the air supply absorbing carbon dioxide
D. Roots of the trees stabilise soll and prevent soil erosion

8. Which among the choices below can be the best solution for restoring the estuaries and intertidal zone?
A Eat more ment,
b. Use plastic bags
c. Use recyclable materials,
D. Burn non biodegradable waste

9. Who are responsible in protecting and conserving the estuaries and Intertidal zone?
A. government
B.teacher
C. everybody
D. president

10. Which picture shown that estuaries and Intertidal zone are protected?

yung pic.​​