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NCERT EXEMPLAR-ECOSYSTEM-Ecosystem
- Among bryophytes, lichens and fern which one is a pioneer species in a...
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- What is the ultimate source of energy for the ecosystems?
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- Is the common edible mushroom an autotroph or a heterotroph?
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- Why are oceans least productive?
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- Why is the rate of assimilation of energy at the herbivore level calle...
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- Why are nutrient cycles in nature called biogeochemical cycles?
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- Give any two examples of xerarch succession.
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- Define self sustainability
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- Given below is a figure of an ecosystem. Answer the following question...
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- What is common to earthworm, mushroom, soil mites and dung beetlein an...
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- Orgnisms at a higher trophic level have less energy available. Comment...
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- The number of trophic levels in an ecosystem are limited. Comment.
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- Is an aquarium a complete ecosystem?
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- What could be the reason for the faster rate of decomposition in the t...
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- Human activities interfere with carbon cycle. List any two such activi...
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- Flow of energy through various trophic levels in an ecosystem is unidi...
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- Apart from plants and animals, microbes form a permanent biotic compon...
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- Poaching of tiger is a burning issue in today’s world. What implicatio...
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- In relation to energy transfer in ecosystem, explain the statement ”10...
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- Primary productivity caries from ecosystem to ecosystem. Explain ?
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