People, Development & Environment – Ascendance Academy

Algal blooms in oligotrophic lakes are

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Assertion (A):Methemoglobinemia is a condition in which blood is not able to carry and deliver enough oxygen to the body.

Reason (R): Consuming drinking water with high nitrate levels may cause methemoglobinemia. Choose the correct answer from the options given below:

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Efficiency of electrical power generation is least amongst the following sources of energy in case of

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Montreal protocol aims at

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Statement I : Earthquake ‘A’ is 5 on Richer scale and Earthquake ‘B’ is 8 on the same scale. Earthquake ‘B’ has 1000 times the wave amplitude compared to ‘’A’.

Statement II : The energy released in ‘B’ is three times that in ‘A’ Choose the correct options:

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In large parts of Eastern India, the ground water is contaminated by

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Taj Mahal is mainly threatened by the deleterious effects of

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Which one of the following types of energy sources employ direct energy conversion process to produce electricity?

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Which one of the following materials is widely used in solar cell fabrication?

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How many National Missions of Indian Government are there to address the problem of climate change?

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