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प्रश्न
Match the items in column I with the closely related ones in column II.
| Column l | Column lI | ||
| (i) | Chlorofluorocarbons (CFCs) | (a) | Global warming |
| (ii) | Fly ash | (b) | Biodegradable |
| (iii) | Cow dung | (c) | Nuclear radiation pollutant |
| (iv) | CO2 and methane | (d) | Acid rain |
| (v) | Sulphur dioxide | (e) | Industrial waste |
| (vi) | Iodine-131 | (f) | Ozone depletion |
जोड्या लावा/जोड्या जुळवा
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उत्तर
| Column l | Column ll | ||
| (i) | Chlorofluorocarbons (CFCs) | (f) | Ozone depletion |
| (ii) | Fly ash | (e) | Industrial waste |
| (iii) | Cow dung | (b) | Biodegradable |
| (iv) | CO2 and methane | (a) | Global warming |
| (v) | Sulphur dioxide | (d) | Acid rain |
| (vi) | Iodine-131 | (c) | Nuclear radiation pollutant |
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 16: Pollution: A Rising Environmental Problem - Review Questions [पृष्ठ २२१]
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संबंधित प्रश्न
How depletion of the ozone layer affect living organisms?
How does ozone affect any ecosystem?
The harmful radiations absorbed by the ozone layer are ______.
Depletion of ozone in the ozone layer is a cause for our worry. Why?
State two effects of ozone depletion.
State the chemicals responsible for ozone layer destruction.
What is Ozone?
Give balanced equation for the following conversion [one or two steps].
A molecule of ozone to two molecules of oxygen gas.
Give balanced equation for the following conversion [one or two steps].
Oxygen to ozone gas by photolysis.
Global warming is a phenomenon related to ______.
