1. Why most of the sunlight does not penetrate to the ground in tropical rainforest?
A. It is because of rainfall.
B. It is because of less rainfall
C. It is because of less temperature.
D. It is because of extensive foliage cover
2. Ana will go to the forest. What are the living things she can find there?
A. COw, grass, mouse, soil
B. farmer, carabao, rat, trees
C. horse, goat, cow, water
D. trees, fern, snail, mushroom
3. Mangrove swamp is one of the important components of the ecosystem. Where do th
usually found?
A. along arctic coastlines
B. along rocky coastlines
C. along temperate coastlines
D. along tropical coastlines
4. Which of the following characterizes a tropical rainforest ecosystem?
1. It is located in the polar zones.
II. It has diverse plant and animal species
III. It is situated in tropical places.
IV. It caters to a few plants and animals.
A. I and II
I
B. II and III
C.I and III
D. Ill and IV
Coral reefs are beneficial to marine life. In what way does it show?
A. It helps stabilize the world's climate
B. Provide homes for marine animals.
C. Serve as a breeding ground of fishes and marine organism
D. Stabilize the shoreline by slowing the erosion.​