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Search Results for convection - All Grades

234 questions match "convection". Refine Your Search

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Grade 8 Heat Transfer
Grade 6 Earth's Layers
Grade 6 Earth's Layers
What heats the material in a mantle convection current?
  1. the Sun
  2. the core
  3. the crust
  4. the Moon
Grade 6 Earth's Layers
Convection currents occur in which layer of Earth?
  1. crust
  2. mantle
  3. outer core
  4. inner core
Grade 7 Earth's Layers
In which layer do convection currents occur?
  1. Lithosphere
  2. Asthenosphere
  3. Outer Core
  4. Mesosphere
  5. Inner Core
Grade 8 Heat Transfer
Grade 8 Heat Transfer
Which of the following is not a form of heat transfer?
  1. conduction
  2. convection
  3. transpiration
  4. radiation
Grade 10 Atmosphere
Grade 4 Stars
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