Please select a subject first
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Write the significance of the following gases.
Oxygen __________________
Carbon dioxide __________________
Ozone __________________
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The atmosphere is divided into ___________ layers.
Concept: undefined >> undefined
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The study of weather is called ___________.
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__________ is used to measure pressure in the air.
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All weather changes occur in the Troposphere.
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Atmosphere gets heated by conduction than solar radiation.
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__________ is the great circle at the centre of the earth.
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The 0° longitude is called ________ meridian.
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Water body that is surrounded by land on all side is called _______
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About 97% of water on the earth is salt water.
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Name the different types of water bodies.
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_______ are vast water bodies that usually separate continents from one another.
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A _______ is a large area of an ocean or a sea that is surrounded by land.
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Wind movements cause the clouds particles to collide is _______.
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Sea water is salty in nature.
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A lake is a body of water, which is partially enclosed by land.
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____________ is the longest river in the world.
Concept: undefined >> undefined
