Total amount of living material at the various trophic levels of a food chain is depicted by pyramids of
Numbers
Energy
Biomass
All of these
Additional Questions
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The nature's cleaners are |
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Deserts, grasslands, forests and tundra are the examples of |
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Which one of the following animals may occupy more than one trophic levels in the same ecosystem at the same time? |
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Average total rainfall is 100 - 150 cm in ______, located in Australia, South America and Africa. |
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About 70% of total global carbon is found in |
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When the two ecosystems overlap each other, the area is called |
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The tiny free-swimming animals on the surface of water constitute |
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Organisms which break down detritus into matter particles |
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Gradual and predictable changes in the species composition of a given area is |
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The biomass available for consumption by the herbivores and the decomposers is called |
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