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Ecosystem

Question

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What trophic level is occupied by the Zooplankton in an ecosystem ?
First
Second
Third
Fourth

Solution

B.

Second

Some More Questions From Ecosystem Chapter

Which one of the following has the largest population in a food chain ?

The second trophic level in a lake is :

Secondary producers are :

What is the percentage of photosynthetically active radiation (PAR), if incident solar radiation is considered 100% ?

Fill in the blanks with suitable words :
1. Plants are called as .......................because it fixes carbon dioxide.

2. In ecosystem, dominated by trees, the pyramid is.......................type.

3. In aquatic ecosystems, the limiting factor for the productivity is.......................

4. Common detritivores in our ecosystem are.......................

5. The major reservoir of carbon is.......................

State True or False :

The final community that is at equilibrium with the environment is called?

The species that invade a bare land are called?

The organism which consumes only plants.

An organism which relies upon dead organism as an energy source.

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