Show the advantages and disadvantages of 4 energy sources ( Coal, nuclear power , wind power , solar power )

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1. -Giải Thích Các Bước Giải:

   1. -Advantages of coal: Easy to exploit, easy to process, easy to trade and sell, easier to transport than petroleum and natural gas.

   – Disadvantages of coal: Coal contains methane, a gas that causes the greenhouse effect, is flammable.

   2. -Advantages of nuclear power: The amount of nuclear fuel needed is also less.

   -Disadvantage of nuclear power: The initial cost of building a nuclear power plant is quite high.

   3. -Advantages of wind power: it is a green energy source and does not cause pollution.

   -Disadvantage of wind power: a fluctuating (discontinuous) energy source and unsuitable to meet base load energy needs unless some form of energy storage is used.

   4. -Advantages of solar power: renewable energy sources are not exhausted, can meet the needs of everyone for thousands of years.

   -Disadvantage of solar power: High cost, unstable, high cost of energy storage, still polluting the environment although very little, using many expensive and rare components, low energy density

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2. – Coal:

   + Advantages: cheap, easy to use (rẻ, dễ sử dụng)

   + Disadvantages: fumes, don’t protect the environment, baneful … (khói, không bảo vệ môi trường, độc hại, …)

   – Nuclear power:

   + Advantages: renewable energy (năng lượng tái tạo)

   + Disadvantages: expensive, dangerous in production (mắc, nguy hiểm trong sản xuất) 

   – Wind and solar power:

   + Advantages: easy to use, safe to use (dễ, an toàn khi sử dụng)

   + Disadvantages: expensive (mắc)

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