हिंदी

Explain the Meanings of ‘Symbols A’ and ‘B’. - Science and Technology 2

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प्रश्न

Explain the meanings of ‘symbols A’ & ‘B’.

उत्तर

A) Green energy– Eco-friendly and inexhaustible source of energy.
B) Save water– It is very important to use water judiciously due to ever-increasing water- scarcity.

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Environmental Conservation and Biodiversity
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
2018-2019 (March) Balbharati Model Question Paper Set 2
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