Question

1. Which one of the following has the

largest population in a food chain?





2. The second trophic level in a lake is

________________



3. Secondary consumers are __________



4. What is the % of photosynthetically

active radiation in the incident solar

radiation?



6. Give the term used to express a community

in its final stage of succession?



8. Which of the following is most often

a limiting factor of the primary

productivity in any ecosystem.

​

Answer 1

Answer:

carnivorous

Explanation:

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Answer 2

Explanation:

bro I only know the first answer

the popular food chain is

Decomposers include micro-organisms such as bacteria and fungi. They form the largest population in a food chain and obtain nutrients by breaking down the remains of dead plants and animals.