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61. Solar panels generate electricity.


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62. In order to produce solar energy during sunlight, where energy is stored in batteries?


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63. How many forms of fossil fuels are re________________


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64. According to WHO, how many premature deaths annually linked to air pollution causing by burning of fossil fuels?


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65. Energy in form of heat and light is obtained by________________


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66. SI unit for energy is_____________


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67. Trapped heat inside earth is known as_______________


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68. How many major continuous landmass are re?


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69. Land capable of being ploughed and used to grow crops is called as________________


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70. Out of total land area, how many million hectares of land suffer from degradation?


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Natural Resources

Solar panels generate electricity.

;

In order to produce solar energy during sunlight, where energy is stored in batteries?

;

How many forms of fossil fuels are re________________

;

According to WHO, how many premature deaths annually linked to air pollution causing by burning of fossil fuels?

;

Energy in form of heat and light is obtained by________________

;

SI unit for energy is_____________

;

Trapped heat inside earth is known as_______________

;

How many major continuous landmass are re?

;

Land capable of being ploughed and used to grow crops is called as________________

;

Out of total land area, how many million hectares of land suffer from degradation?

;