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प्रश्न
Define global warming.
उत्तर
Global warming is an increase in global mean temperature caused by the greenhouse effect.
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संबंधित प्रश्न
State two ways to minimize the impact of global warming.
Fill in the blank:
______ is a major cause of climate change.
Match the Columns:
| Column A | Column B |
| 1. Ozone depletion | a. GHG |
| 2. Methane | b. Disappearance of habitat |
| 3. Deforestation | c. UV rays from the sun |
| 4. Fossil fuel | d. CFCs |
| 5. Global warming | e. comes from cattle |
- Which region of the world is seen in the picture?
- How is it going to be affected by global warming?
‘Oxides of nitrogen namely nitrous oxide, are released into the atmosphere from varied sources’. Explain the statement with relevant sources.
Give a chemical test to distinguish between the following gases:
Carbon dioxide and sulphur dioxide
Which of the following is the anticipated effect of Global warming?
Find out the wrong statement and write it in its correct form.
A brick kiln emits lot of smoke and other harmful gases causing air pollution.
In the following statement, the underlined words are jumbled up. Write them in their correct form.
Whenever harmful substances such as wagese, toxic chemicals, silt, etc get mixed with water, the water becomes potdulle.
