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NCERT TELUGU-BIO-GIO-CHEMICAL CYCLE-EXERCISE
- The main reservoirs of carbon are -
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- The fixing of carbon in biological form occurs in -
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- Carbon is fixed in a biological process called
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- In oceans, photosynthesis is carried out by microscopic aquatic plants...
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- End product of photosynthesis is -
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- This phenomenon of naturally warming up of the earth is called effect...
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- Cause of global warming is -
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- The recorded increase in the average temperatures of the earth’s atmos...
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- the Changes in weather pattern and climate change is due to -
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- The amount of oxygen in the atmosphere is %.
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- Oxygen is necessary for -
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- BOD stands for -
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- Oxygen is released in this process -
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- Dissolved oxygen supports life.
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- gas is needed for the decomposition of organic waste.
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- The lowest region in the earth’s atmosphere is -
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- Troposphere extends from the earth’s surface up to about kilometers i...
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- Virtually all human activities occur in the region of the earth’s atm...
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- Anaerobic bacteria convert waste into gas.
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- The stratosphere extends from 10 km to about km.
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