Biodiversity contributes to the sustainability of an ecosystem because ______.
A. the flow of energy in an ecosystem remains constant
B. all the organisms in the ecosystem have genetic material
C. there is an increased chances for an organisms to survive
D. organisms are allowed to respond to internal and external stimuli
2. Which of the following statements about biodiversity is TRUE?
A. more biodiversity →Less species
B. more biodiversity → More population in an ecosystem
C. more biodiversity → Less chance for an ecosystem to sustain itself
D. more biodiversity → Better chance for an ecosystem to sustain itself
3. Which level of biodiversity includes the available habitat in an area?
A. Species Diversity C. Ecosystem Diversity
B. Genetic Diversity D. all of these
4. Some animals have unique features, such as a stinger, claws, or the
ability to change colors. These features are example of ______.
A. absorption C. illustration
B. adaptation D. recognition
5. Which of the following is NOT a reason organisms migrate?
A. to reproduce
B. to get more food
C. to find a more suitable climate
D. to avoid being eaten by a predators
6. Which of the following is considered to have direct economic value if their
products are sources of food, medicine, clothing, shelter, and energy?
A. Aesthetic value C. Indirect economic value
B. Direct economic value D. Ecological Biodiversity value
7. A particular value species which benefits produced by the organism without
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using them is _______.
A. Aesthetic value C. Indirect economic value
B. Direct economic value D. Ecological Biodiversity value
8. Which of the following is types of biodiversity is simply the number and
relative abundance of species found in a given biological organization?
A. Species Diversity C. Human Diversity
B. Genetic Diversity D. Ecological Diversity
9. Which of the following value of species provides visual or artistic enjoyment,
like a forested landscape and the calming beauty of a natural park; or they may
be used for spiritual meditation like the Prayer Mountain?
A. Aesthetic value C. Indirect economic value
B. Direct economic value D. Ecological Biodiversity value
10. Which of the following types of biodiversity which has a variety of different
habitats, communities and ecological processes?
A. Species Diversity C. Human Diversity
B. Genetic Diversity D. Ecological Diversity
