ESS
Grade-8
Easy
Question
Which of the following is not a natural resource?
- Electricity
- Water
- Air
- Soil
Hint:
Electricity is not a natural resource.
The correct answer is: Electricity
- Water, air, and sun are natural resources.
- Electricity is not a natural resource.
- It is the form of energy derived from the wind.
Related Questions to study
ESS
___________is a renewable resource.
___________is a renewable resource.
ESSGrade-8
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Coal is a __________.
Coal is a __________.
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The basic needs of human being are________________.
The basic needs of human being are________________.
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We should use natural resources_____________.
We should use natural resources_____________.
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Identify the image of the Earth.
Identify the image of the Earth.
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Natural resources are of _________ types.
Natural resources are of _________ types.
ESSGrade-8
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We live on ___________
We live on ___________
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Human’s use __________ as a source of energy.
Human’s use __________ as a source of energy.
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______________ is the main home of human being.
______________ is the main home of human being.
ESSGrade-8
Physics
Sound is generated when an object ____ and is propagated when it is in a ____.
Sound is generated when an object ____ and is propagated when it is in a ____.
PhysicsGrade-8
Physics
Rarefactions are the regions where the ____ is low.
Rarefactions are the regions where the ____ is low.
PhysicsGrade-8
Physics
The particles of the medium do not actually move to carry the sound wave from one place to another. They simply vibrate about their equilibrium positions. This statement is ____.
The particles of the medium do not actually move to carry the sound wave from one place to another. They simply vibrate about their equilibrium positions. This statement is ____.
PhysicsGrade-8
Physics
Propagation of sound can be visualized as the propagation of ____ variations.
Propagation of sound can be visualized as the propagation of ____ variations.
PhysicsGrade-8
Physics
In the options given below, if ‘C’ means compression and ‘R’ means rarefaction figure out which of the patterns represent the pattern of particles of the medium through which sound propagates.
In the options given below, if ‘C’ means compression and ‘R’ means rarefaction figure out which of the patterns represent the pattern of particles of the medium through which sound propagates.
PhysicsGrade-8
Physics
The particles of the medium move from the origin of sound to the destination to carry it. This statement is ____.
The particles of the medium move from the origin of sound to the destination to carry it. This statement is ____.
PhysicsGrade-8
