[영어레포트/영어에세이/영어발표/영작] 대체 에너지

소개글

[영어레포트/영어에세이/영어발표/영작] 대체 에너지에 대한 보고서 자료입니다.

본문내용

We can’t live without energy and most of that energy comes from fossil fuels like petroleum, coal, and natural gas. It is well known that human activities, such as burning fossil fuels, cause global warming, increasing the overall temperatures of the earth. Other than environmental concerns, fossil fuels are becoming more expensive and will eventually run out. So, we need to find ‘alternative energy’ to replace fossil fuel. Many alternative energy sources have been considered and been in development to reduce the dependency on the fossil fuel.

키워드

영어레포트,   영어에세이,   영어발표,   영작,   대체 에너지