A student models convection currents In a laboratory activity. Water 00 Convection cell Beaker Heat source Now How are the convection currents in the student's model different from the convection currents in Earth's atmosphere and oceans? A The warm air in Earth's atmosphere and the warm water in Earth's oceans sink instead of rise. B The heat source for Earth's atmosphere and oceans is the sun, which heats from above instead of below. C Convection cells in Earth's atmosphere and oceans flow in the same direction instead of opposite directions. D Cold air in Earth's atmosphere and cold water in Earth's oceans are less dense than warm air and warm water instead of being more dense.

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A student models convection currents In a laboratory actlvity.
Water
100
Convection cell
Beaker
Heat source
EHIGH
How are the convection currents in the student's model different from the convection currents
in Earth's atmosphere and oceans?
A The warm air in Earth's atmosphere and the warm water in Earth's oceans sink instead of
rise.
B The heat source for Earth's atmosphere and oceans is the sun, which heats from above
instead of below.
C Convection cells in Earth's atmosphere and oceans flow in the same direction instead of
opposite directions.
D Cold air in Earth's atmosphere and cold water in Earth's oceans are less dense than warm
air and warm water instead of being more dense.
Transcribed Image Text:A student models convection currents In a laboratory actlvity. Water 100 Convection cell Beaker Heat source EHIGH How are the convection currents in the student's model different from the convection currents in Earth's atmosphere and oceans? A The warm air in Earth's atmosphere and the warm water in Earth's oceans sink instead of rise. B The heat source for Earth's atmosphere and oceans is the sun, which heats from above instead of below. C Convection cells in Earth's atmosphere and oceans flow in the same direction instead of opposite directions. D Cold air in Earth's atmosphere and cold water in Earth's oceans are less dense than warm air and warm water instead of being more dense.
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