1. Exhaustible source of energy are those which deplete after few hundred years. Like coal and petroleum. Inexhaustible source of energy are those which do not deplete and are available in abundant quantity. Like solar and wind energy.

    Exhaustible source of energy are those which deplete after few hundred years. Like coal and petroleum.

    Inexhaustible source of energy are those which do not deplete and are available in abundant quantity. Like solar and wind energy.

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  2. Renewable energy sources are those which replenish on their own and are easily available in nature. Like solar energy, tidal energy, wind energy, bio-mass. Non-renewable energy sources are those which do not replenish on their own and have limited availability in nature. Like fossil fuels which inclRead more

    Renewable energy sources are those which replenish on their own and are easily available in nature. Like solar energy, tidal energy, wind energy, bio-mass.

    Non-renewable energy sources are those which do not replenish on their own and have limited availability in nature. Like fossil fuels which includes petroleum, coal and natural gas.

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  3. Following are the qualities of an ideal source of energy: It should be economical It should be easily available Pollution free Easy transportation and storage The amount of energy produced when burnt should be huge.

    Following are the qualities of an ideal source of energy:

    • It should be economical
    • It should be easily available
    • Pollution free
    • Easy transportation and storage
    • The amount of energy produced when burnt should be huge.
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  4. Advantages: The heat source for a solar cooker is sunlight. It is a clean renewable and inexhaustible source of energy. As its availability is unlimited, it will be pocket-friendly. Disadvantages: It doesn’t work on a cloudy day.

    Advantages:

    The heat source for a solar cooker is sunlight. It is a clean renewable and inexhaustible source of energy. As its availability is unlimited, it will be pocket-friendly.

    Disadvantages:

    It doesn’t work on a cloudy day.

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  5. Industrialization increases the demand for energy. Fossil fuels are easily accessible sources of energy that fulfil this demand. The increased use of fossil fuels has a harsh effect on the environment. Too much exploitation of fossil fuels increases the level of greenhouse gas content in the atmosphRead more

    Industrialization increases the demand for energy. Fossil fuels are easily accessible sources of energy that fulfil this demand. The increased use of fossil fuels has a harsh effect on the environment. Too much exploitation of fossil fuels increases the level of greenhouse gas content in the atmosphere, resulting in global warming and a rise in the sea level. It is not possible to completely reduce the consumption of fossil fuels. However, some measures can be taken such as using electrical appliances wisely and not wasting electricity. Unnecessary usage of water should be avoided. Public transport system with mass transit must be adopted on a large scale. These small steps may help in reducing the consumption of natural resources and conserving them.

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