Hydrogen energy. |
The lecture and the reading both discuss hydrogen energy as new source. In the lecture, however, the professor casts doubt on hydrogen energy as a great new source that has numerous advantages, which is described in the reading. First, the lecturer argues that making hydrogen energy costs more than any other energy, while the reading indicates that it is a much cheaper alternative energy source to nonrenewable resources. In other words, it requires a lot of water to make hydrogen energy. For example, the cost of making one kg hydrogen is more expensive than the one of making one gallon gas. Furthermore, in contrast to the claim in the reading that hydrogen energy is not harmful to environment, the professor insists that it causes pollution to nature. Specifically, since it relies on electricity to split water chemically, using electricity brings up pollution. Finally, according to the reading passage, it is easy to store and transport. However, the lecturer states that storing and transporting hydrogen energy is not easy. In particular, it is versatile and easy to get fired.
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정말 너무 많이 부족한거 압니다.
시험이 다음주 금요일인데
지금부터라도 열심히해서 1점이라도 올리고 싶어요. 꼭꼭 찝어 주세요.
어느 방향으로 썼다면 더 좋겠다. 페러프레이즈 스킬도 많이 부족합니다