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Q. What are the effects of global warming? Ans : (i) Increase

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Q. What are the effects of global warming? Ans : (i) Increase in mean temperature of earth. (ii) Warming of trosphere will cause cooling of stratosphere. Cooling of stratosphere will increase the size of Ozone hole. (iii) Due to the thermal expansion of oceans the sea level will rise causing severe havoc in the form of heavy flood. (iv) Rise in global temperature will reduce the flood production. Q. How global warming can be controlled? Ans : (i) Limiting the use of fossil fuels so as to reduce emmission of green house gases. (ii) Using more energy saving appliances. (iii) Increasing vegetation cover and forest area so as to use more $CO_{2}$ in photosynthesis. (iv) Replacing CFC with chemicals which donot possess greenhouse

Uploaded: 2023-02-27T05:56:46.000Z
Duration: 3 min

Views: 5,924 students

Updated on: Feb 27, 2023

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Q. What are the effects of global warming? Ans : (i) Increase in mean temperature of earth. (ii) Warming of trosphere will cause cooling of stratosphere. Cooling of stratosphere will increase the size of Ozone hole. (iii) Due to the thermal expansion of oceans the sea level will rise causing severe havoc in the form of heavy flood. (iv) Rise in global temperature will reduce the flood production. Q. How global warming can be controlled? Ans : (i) Limiting the use of fossil fuels so as to reduce emmission of green house gases. (ii) Using more energy saving appliances. (iii) Increasing vegetation cover and forest area so as to use more

CO_{2}

in photosynthesis. (iv) Replacing CFC with chemicals which donot possess greenhouse

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Uploaded on: 2/27/2023

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Question Text	Q. What are the effects of global warming? Ans : (i) Increase in mean temperature of earth. (ii) Warming of trosphere will cause cooling of stratosphere. Cooling of stratosphere will increase the size of Ozone hole. (iii) Due to the thermal expansion of oceans the sea level will rise causing severe havoc in the form of heavy flood. (iv) Rise in global temperature will reduce the flood production. Q. How global warming can be controlled? Ans : (i) Limiting the use of fossil fuels so as to reduce emmission of green house gases. (ii) Using more energy saving appliances. (iii) Increasing vegetation cover and forest area so as to use more $CO_{2}$ in photosynthesis. (iv) Replacing CFC with chemicals which donot possess greenhouse
Updated On	Feb 27, 2023
Topic	Biology in Human Welfare
Subject	Biology
Class	Class 12
Answer Type	Video solution: 1
Upvotes	135
Avg. Video Duration	3 min

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