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What planet is closest to the sun?
Mercury is the planet closest to the Sun.
Mercury is the planet closest to the Sun.
See lessWhich famous artist cut off his own ear?
Vincent van Gogh, the Dutch painter, cut off part of his own ear.
Vincent van Gogh, the Dutch painter, cut off part of his own ear.
See lessWhat is stomata?
Stomata: Tiny openings or pores on the surface of leaves and stems of a plant that enables gas exchange and regulates water loss.
Stomata: Tiny openings or pores on the surface of leaves and stems of a plant that enables gas exchange and regulates water loss.
See lessWhat percentage of earth surface covered by India?
India is the seventh largest country in the world by area. The percentage of Earth's surface covered by India is 2.4%.
India is the seventh largest country in the world by area. The percentage of Earth’s surface covered by India is 2.4%.
See lessWhy is the sky blue?
The sky is blue because sunlight is scattered by molecules in the atmosphere of Earth. This phenomenon is known as Rayleigh scattering. Blue light has shorter wavelength and hence, it gets scattered easily.
The sky is blue because sunlight is scattered by molecules in the atmosphere of Earth. This phenomenon is known as Rayleigh scattering. Blue light has shorter wavelength and hence, it gets scattered easily.
See lessName the closest star to our Sun.
Proxima Centauri is the closest star to our Sun. It is a star that lies 4.2 light-years from the Sun—that is, the distance light travels in 4.2 years.
Proxima Centauri is the closest star to our Sun. It is a star that lies 4.2 light-years from the Sun—that is, the distance light travels in 4.2 years.
See lessHow much time does it take for sunlight to reach Earth?
It takes about 8 minutes for sunlight to reach the Earth.
It takes about 8 minutes for sunlight to reach the Earth.
See lessWhat is meant by Albedo effect?
The albedo effect refers to the reflectivity of Earth’s surface. About 30 percent of shortwave radiation is bounced back into space by clouds, dust, snow, and ice.
The albedo effect refers to the reflectivity of Earth’s surface. About 30 percent of shortwave radiation is bounced back into space by clouds, dust, snow, and ice.
See lessWhich scientist was born the year Galileo died?
Sir Isaac Newton was born in 1642, the year Galileo died.
Sir Isaac Newton was born in 1642, the year Galileo died.
See lessHow many miles are there in a light year?
One light year is the distance travelled by light in one year. About 5.9 trillion miles make a light year.
One light year is the distance travelled by light in one year. About 5.9 trillion miles make a light year.
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