The method of soil conservation in which different crops are grown in alternate rows and are sown at different times to protect the soil from rain wash is called?
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Particulates (< 1 μm size) remaining suspended in air indefinitely and transported by wind currents are called
The instrument that measures the ______________ is called an anemometer.
The tendency of undisturbed objects to stay at rest or to keep moving with the same velocity is called
The 48th World Economic Forum (WEF) annual meeting was held in which of the following countries?
How many days moon takes to revolve around the earth?
The Moon takes about 27.3 days to perform one complete orbit around the Earth.
Which of these railway stations is a World Heritage Site?
Aqueous solution of copper sulphate?