Environmental Science and Ecology - Single MCQs (Page 29)

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Q281. In an aquatic ecosystem, the trophic level equivalent to cows in grasslands is ?...Q282. The type of ecosystem with the highest mean plant productivity is ?...Q283. Identify the possible link "A" in the following food chain: Plant → insect →...Q284. Which one of the following is not a gaseous biogeochemical cycle in ecosystem?...Q285. The upright pyramid of number is absent in ?...Q286. Which one of the following is not a functional unit of an ecosystem?...Q287. Mass of living matter at a trophic level in an area at any time is called ?...Q288. Sal (Shorea robusta) forest is a ?...Q289. Quercus species are the dominant component in ?...Q290. Savannahs are ?...