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प्रश्न
When does a drought occur?
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उत्तर
A drought occurs if there is no rainfall for a long time. Usually, water lost by soil due to evaporation is returned to it by rains. But no rainfall occurs for a long time, it leads to a decrease in the water level of various ponds and wells. This leads to the condition of drought.
संबंधित प्रश्न
What are the remedial measures for the following calamity:
Famine
True or false? Give reasons for your answer.
Heavy rains result in famine.
True or false? Give reasons for your answer.
Heavy rains result in famine.
How does the failure of rainfall affect people on the earth?
What conditions prevail during a famine?
True or false? Correct the wrong statement.
During a famine, the government moves people and animals temporarily to safe places.
No rainfall for a year or more may lead to ______ in that region.
