ktengeres ktengeres
  • 06-04-2021
  • Biology
contestada

True or False?

The convection currents in the mantle
are mainly caused by heat coming
from the core.

Respuesta :

oakaydn1124
oakaydn1124 oakaydn1124
  • 06-04-2021

Answer:

true

Explanation:

convection currents occur when a heated fluid expands, becoming less dense, and rises. The fluid then cools and contracts, becoming more dense, and sinks

heat go up, cold go down. they cycle.

Answer Link
mmorris25
mmorris25 mmorris25
  • 06-04-2021

Answer:

False

Explanation:

Answer Link

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