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25/12/2021 5:36 pm
Topic starter
Fill in the blanks
(a) Plants are called ___ because they fix carbon dioxide.
(b) In an ecosystem dominated by trees, the pyramid (of numbers) is ___ type.
(c) In aquatic ecosystem, the limiting factor for productivity is ___
(d) Common detritivores in our ecosystem are ____
(e) The major reservoir of carbon on earth is ___
1 Answer
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25/12/2021 5:38 pm
(a) producers
(b) inverted or spindle
(c) light
(d) saprotrophs
(e) oceans