पुस्तक Top Notch 3B - इकाई 10 - पाठ 4

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

ऊर्जा

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

पर्यावरण

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

प्रदूषण

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

जलवायु परिवर्तन

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

ऊर्जा

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

नवीकरणीय

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

कुशल

to become larger in amount or size

बढ़ना

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

बढ़ोतरी

to become less in amount, size, or degree

घटाना

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

कमी