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- Camel can live without food or water at a stretch for as many as
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- Assertion (A): Leaves of desert plants have been reduced to spines R...
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- Which of the plant's Flowers bloom after sunrise and close down after ...
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- Which of the following plant has floating leaves?
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- Which of the following fruit has hairs?
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- The increase in carbon dioxide level in atmosphere leads to
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- Smog is a mixture of fog and
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- Plants depend on animals for
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- Match the following
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- Which of the following are bio-degradable pollutants?
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- Lead is a pollutant.
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- Excessive burning of fossil fuels like coal, kerosene, petrol and dies...
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- Bronchitis and asthma are caused due to
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- Which of the following are water pollutants?
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- Which of the following causes water pollution?
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- Which of the following is caused due to water pollution
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- Which of the following are land pollutants?
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- Which of the following leads to land pollution?
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- Which of the following controls land pollution?
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- Which of the following controls noise pollution?
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