Question

12.15-test prep-water cycle study
what is the main cause of water evaporation from the ocean?
wind and wave action along the shore
currents in the ocean
heat energy from the ocean floor
heat energy from the sun

Explanation:

To determine the main cause of ocean water evaporation, we analyze each option:

• Wind and wave action (first option) affects water movement but not the energy for evaporation.
• Ocean currents (second option) move water, not provide evaporation energy.
• Heat from the ocean floor (third option) is minimal and not the primary source for widespread evaporation.
• The Sun provides heat energy that drives the phase change of liquid water to vapor, which is evaporation. So the correct cause is heat from the Sun.

Answer:

D. heat energy from the Sun (assuming the last option is labeled D; if the options were labeled with numbers or letters, adjust accordingly. Here, the last option "heat energy from the Sun" is the correct one.)