本 Top Notch 3B - ユニット 10 - レッスン 4

the physical and mental strength required for activity, work, etc.

エネルギー

the natural world around us where people, animals, and plants live

環境

a change in water, air, etc. that makes it harmful or dangerous

汚染, コンタミネーション

a permanent change in global or regional climate patterns, including temperature, wind, and rainfall

気候変動

the energy that is obtained through different means, such as electrical or solar, to operate different equipment or machines

エネルギー, パワー

describing a contract, agreement, etc. that can be continued for a further period of time

再生可能な, 延長可能な

(of a system or machine) achieving maximum productivity without wasting much time, effort, or money

効率的な, 生産的な

to become larger in amount or size

増加する, 拡大する

a rise in something's amount, degree, size, etc.

増加, 増大

to become less in amount, size, or degree

減少する, 下がる

the process or act of having or causing a reduction in quality, size, quantity, intensity, etc.

減少, 減衰