ECOSYSTEM
Quiz by JOSHILA VIJI
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7 questions
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- Q1The process of mineralisation by micro organisms helps in the release ofinorganic nutrients from detritus and formation of humusinorganic nutrients from humusorganic nutrients from humusboth organic and inorganic nutrients from detritus30s
- Q22. An inverted pyramid of biomass can be found in which ecosystem?tundraMarinegrass landforest30s
- Q3Which of the following is not a producer?nostocspirogyraAgaricusvolvox30s
- Q44. Which of the following ecosystem is most productive in terms of net primary production?estuariesoceansTropical rain forestsdesert30s
- Q55. Pyramid of number isalways invertedneither upright or invertedeither upright or invertedalways upright30s
- Q66. Among the following biogeochemical cycles which one does not have losses due to respiration?All of the abovenitrogenphosphorussulphur30s
- Q77. During the process of ecological succession the changes that take place in communities arerandomvery quickvery sloworderly and sequential30s