Components of an Ecosystem – Biotic & Abiotic Mock Test
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1. Among these which is not an abiotic component of an ecosystem?CorrectIncorrect
2.Consider the following statements: (2011)
- Biodiversity is normally greater in the lower latitudes as compared to the higher latitudes.
- Along the mountain gradients, biodiversity is normally greater in the lower altitudes as compared to the higher altitudes.
Which of the statements given above is/are correct?CorrectIncorrect
- The Himalayan Range is Very rich in species diversity. Which one among the following is the most appropriate reason for this phenomenon?(2011)
4.Consider the following: (2011)
- Carbon dioxide
- Oxides of Nitrogen
- Oxides of Sulphur
Which of the above is/are the emission/ emissions from coal combustion at thermal power plants?CorrectIncorrect
5.Consider the following kinds of organisms : (2012)
- Flowering plants
Some species of which of the above kinds of organisms are employed as biopesticides?CorrectIncorrect