paki answer po, irereport ko po yung walang matinong sagot

1. Which of the following is NOT found in the tropical rainforests?

a. Ilang-ilang c. Ferns
b. b. wild pigs d. shark

____ 2. Which of the following does NOT characterize a tropical rain forest?

a. High rainfall ang high temperature
b. Diverse species of plants and animals
c. Thick, lush carpet of vegetation
d. Less rainfall and cold climate

____ 3. Why are Philippine Forests called tropical rainforests? The country is ...

a. Located in the tropics and have high rainfall
b. Consist of several islands
c. Surrounded by big bodies of water
d. Located in the tropics and have less rainfall
____ 4. Which food chain is found in the tropical rainforest?

a. grass→ carabao→ men c. grass→ deer→ crocodile
b. water lily→ small fish→ shark d. algae→ shrimps → bangus

____ 5. Which group of animals thrives in the coral reef ecosystem?
I. Fishes, corals III. Mollusks, crustaceans
II. Jelly fishes, worms IV. Starfishes, sea urchins
a. I and II only c. I, II, III and IV
b. I, II and III d. II and III

____ 6. Which best describes the role of producers in the ecosystem?

a. To feed on dead organisms
b. To decompose dead organisms
c. To eat other living organisms
d. To use energy from the sun to make food

____ 7. What do you call the organisms that eat producers and other organisms?

a. Carnivore c. Consumer
b. Herbivore d. Decomposer

____ 8. Which is considered as the resident species in the mangrove swamp
ecosystem?

a. Fish c. Oysters
b. Egret d. Monitor lizard
____ 9. What are the producers in the coral reef ecosystem?
a. Algae c. Mangrove
b. Corals d. Small fish

____10. Which organisms show commensalism?

a. Fish living on corals c. Sea urchin eating corals
b. Barnacle living on a whale d. Clownfish living on sea anemone

____11. How are corals reefs made?

a. From hardened lava from volcanoes
b. From rocks that are forced up from the ocean floor
c. From small living organisms called polyps
d. From dead algae

____12. How can people protect the coral reef?
a. by using dynamite in fishing
b. by dumping garbage near the coast.
c. volunteer in a clean-up drive for coral reefs.
d. use cyanide in fishing