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Write down some examples of this concept:

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Presentation on theme: "Write down some examples of this concept:"— Presentation transcript:

1 Write down some examples of this concept:
Convection Currents Heat is always transferred from warmer substance to a cooler substance. Write down some examples of this concept:

2 Heat is transferred through: Radiation Conduction Convection
Convection Currents Heat is transferred through: Radiation Conduction Convection

3 Radiation Transfer of energy by electromagnetic waves
Convection Currents Radiation Transfer of energy by electromagnetic waves

4 Conduction Heat transfer by direct contact of particles of matter
Convection Currents Conduction Heat transfer by direct contact of particles of matter

5 Convection Heat transfer by movement of a heated fluid.
Convection Currents Convection Heat transfer by movement of a heated fluid.

6 Convection in the Earths Mantle
Convection Currents Convection in the Earths Mantle Heat from the earth’s core and from the mantle itself causes the convection currents in the mantle

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