Please select a subject first
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Draw a well-labelled diagram of extraction of Aluminium. Write the anode reaction in electrolytic reduction of Alumina.
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Incomplete combustion of fuels leads to formation of _______.
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Write the correct co-relation:
Annelida: Earthworm :: Platyhelminthes: _______
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Label the body organization of human in the following figure:
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Name any two natural gases.
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Organs that can be used for organ transplantation.
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Match the following.
| Column A | Column B |
| 1) Polluting energy | a) smoke particles |
| 2) Environment friendly energy | b) thermal energy |
| c) wind energy |
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Match the following.
| Column A | Column B |
| 1) Sunlight | a) Wind energy |
| 2) Natural gas | b) Environment friendly energy |
| c) Fossil fuel | |
| d) Atomic radiation |
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Energy from fossil fuels and nuclear plants are not eco-friendly sources, why?
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What is green energy?
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Which energy source can be called a green energy source?
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Explain: Fossil energy is not an example of green energy.
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Give scientific reason.
Concepts of body donation and organ donation have come forward.
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Draw a neat and labelled diagram.
Jellyfish
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What are the seven main aspects of disaster management cycle?
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Give two examples of Post-disaster management.
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