Question : The narrow zone of contact between the lithosphere, hydrosphere and atmosphere where natural vegetation and wildlife exist is called the:
Option 1: Geosphere
Option 2: Biosphere
Option 3: Troposphere
Option 4: Exosphere
Correct Answer: Biosphere
Solution : The correct answer is Biosphere.
The biosphere is home to natural vegetation and wildlife. The biosphere, or narrow zone of contact between the lithosphere, hydrosphere, and atmosphere, is home to interdependent and mutually dependent living things. This system of life support is known as an ecosystem.
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Question : The layer of the atmosphere in which Radio Waves are reflacted back is called :
Option 1: ionosphere
Option 2: troposphere
Option 3: stratosphere
Option 4: exosphere
Question : A level of the atmosphere which is composed partly of electrons and positive ions is called
Option 1: Troposphere
Option 2: Ionosphere
Option 3: Stratosphere
Option 4: Mesosphere
Question : In which of the following layers of the atmosphere do the absorption and scattering of solar ultraviolet radiation take place?
Option 2: Stratosphere
Option 3: Mesosphere
Option 4: Thermosphere
Question : The natural vegetation of India is broadly divided into ___________ groups.
Option 1: 6
Option 2: 5
Option 3: 9
Option 4: 7
Question : Which of the following is the outer layer of the Earth that is made of plates which fit together like a jigsaw puzzle?
Option 1: Mesosphere
Option 2: Asthenosphere
Option 3: Biosphere
Option 4: Lithosphere
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