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| 1. |
State the sources and effects of the following gases: (i) Carbon dioxide (ii) Methane (iii) water vapour. |
| Answer» ANSWER... Greenhouse GASES cause the GREENHOUSEEFFECT. The primary greenhouse gases in Earth's atmosphere are water vapor,carbon dioxide, METHANE, nitrous oxide and ozone. This increase has occurred despite the uptake of more than HALF of the emissions by various natural "sinks" involved in the carbon cycle. | |