INSIGHT UPSC QUIZ

Which of the following minerals are required for smelting iron ore?

5. The light from the Sun reaches the Earth in about—

Which one of the following is a warm ocean current?

Why is the South Pole colder than the North Pole?

Tropical rain forest is characterised by:

If there is no carbon dioxide in the earth’s atmosphere, the temperature of earth’s surface would be:

In which of the following layer of atmosphere the absorption and scattering of the solar ultraviolet radiation takes place?

Jupiter’s-radius-is-about-1/10-the-radius-of-the-Sun,-and-its-mass-is-0.001-times-the-mass-of-the-Sun

Storms of gases are visible in the chromosphere of the Sun during:

Very strong and cold icy winds that blow in the Polar regions are called: