ESS
Grade-10
Easy
Question
The thermal energy is transferred by means of ___________ currents in fluids.
- Conduction
- Convection
- Radiation
- Insulation
The correct answer is: Convection
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_________ is the minimum rigid sometimes defined as plastic in nature.
_________ is the minimum rigid sometimes defined as plastic in nature.
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Mantle expands up to a depth of _________below the crust.
Mantle expands up to a depth of _________below the crust.
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_________waves are more damaging.
_________waves are more damaging.
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Geologists discover about the Earth's interior by studying ____________ which travel through the Earth.
Geologists discover about the Earth's interior by studying ____________ which travel through the Earth.
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__________is an example of direct source to study the Earth’s interior.
__________is an example of direct source to study the Earth’s interior.
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___________is the upper portion of the mantle.
___________is the upper portion of the mantle.
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Select the correct statement.
Select the correct statement.
ESSGrade-10
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Warm air goes up, and the cool air sinks. This phenomenon demonstrates ________ type of heat transfer.
Warm air goes up, and the cool air sinks. This phenomenon demonstrates ________ type of heat transfer.
ESSGrade-10
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___________cycle powers the ocean currents, weather, and tectonic plates.
___________cycle powers the ocean currents, weather, and tectonic plates.
ESSGrade-10
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All energy on Earth starts with______________.
All energy on Earth starts with______________.
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Which of the following wave is responsible for the side-to-side movement.
Which of the following wave is responsible for the side-to-side movement.
ESSGrade-10
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_____________property differentiates the Earth's crust, mantle, and core.
_____________property differentiates the Earth's crust, mantle, and core.
ESSGrade-10
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_________are the radioactive isotopes.
_________are the radioactive isotopes.
ESSGrade-10
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Seismic waves are caused by__________.
Seismic waves are caused by__________.
ESSGrade-10
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Which of the following statement is correct about radioactivity?
Which of the following statement is correct about radioactivity?
ESSGrade-10
