13. How does increasing species diversity affect ecosystems?
A. It only increases the productivity of an ecosystem.
B. It increases the efficiency and productivity of an ecosystem.
C. It does not increase the efficiency and productivity of an ecosystem.
D. It increases only the efficiency and not productivity of an ecosystem.
14. How many types of species are there in an ecosystem?
A. One
B. Two
C. Three
D. Four
15. Which is the largest scale of biodiversity?
A. Cell diversity
B. Ecological diversity
C. Genetic Diversity
D. Species Diversity
A. It only increases the productivity of an ecosystem.
B. It increases the efficiency and productivity of an ecosystem.
C. It does not increase the efficiency and productivity of an ecosystem.
D. It increases only the efficiency and not productivity of an ecosystem.
14. How many types of species are there in an ecosystem?
A. One
B. Two
C. Three
D. Four
15. Which is the largest scale of biodiversity?
A. Cell diversity
B. Ecological diversity
C. Genetic Diversity
D. Species Diversity
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Answer:
13.)B. It increases the efficiency and productivity of an ecosystem.
14.)D. Four/I DUNNO IF THIS IS CORRECT BECAUSE THERE ARE MANY TYPES OF SPECIES IN OUR ECOSYSTEM
15.)B. Ecological diversity
Explanation:
THIS IS BASE ON MY RESEARCH:>