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JNAN PUBLICATION-Use of Environment-friendly Energy-EXAMPLE
- State whether True or False: Solar panel didn't cause any harm to ou...
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- State whether True or False: Solar panel lasts for 100 years.
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- State whether True or False: There are large wind mills in Bakkhali ...
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- State whether True or False: Natural gas is obtained from organic wa...
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- State whether True or False: Remains of plants and animals are calle...
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- State whether True or False: Bio-gas is produced from the various or...
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- What are the uses of fossil fuels?
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- What are directly related to population explosion?
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- In early days how people used to go from one place to another?
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- Nowdays how people travel from one place to another?
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- Give two examples of environment friendly energies.
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- How solar energy is produced?
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- What are the various uses of solar energy?
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- What are the advantages of using wind energy?
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- How energy from Bio-mass is produced?
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- Name some other eco-friendly sources of energy?
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- Mention some of the uses of heat energy.
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- Write down some uses of electrical energy.
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- Is the source of underground fossil fuels inexhaustible?
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- Discuss the ways how the use of energy could be done as minimum as pos...
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