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प्रश्न
Global warming does not augur well for our planet earth. State at least three reasons to support this statement.
उत्तर
Global warming is not good for our planet as
(a) It will worsen climate changes leading to food shortages.
(b) Many forms of wildlife are now’ at risk and since climate change and deforestation are causing disappearance of their habitat.
(c) Climate change will cause the melting of polar caps resulting in an increase in the volume of ocean waters.
APPEARS IN
संबंधित प्रश्न
Fill in the Blanks:
Global warming is caused due to ______ concentration of CO2 in air.
Write True or False.
Aeroplanes flying in the sky cause global warming.
How will countries like Bangladesh and Thailand be affected by global warming?
What do you understand by the term ‘global warming’?
- Which region of the world is seen in the picture?
- How is it going to be affected by global warming?
What is known as Global Warming?
Give a chemical test to distinguish between the following gases:
Carbon dioxide and sulphur dioxide
Define global warming.
Match the items of Column A with those of Column B.
| Column A | Column B |
| (a) sulphur dioxide | (i) damage ozone layer |
| (b) carbon dioxide | (ii) reduces oxygen-carrying capacity of blood |
| (c) carbon monoxide | (iii) acid rain |
| (d) chloroflurocarbons | (iv) greenhouse gas |
In the following statement, the underlined words are jumbled up. Write them in their correct form.
Gangotri glacier in Himalaya has started melting because of lablog ringwam.
