Answer:
The sun's rays strikes the water at an angle at the poles.
Step-by-step explanation:
The equator line divides the earth into two hemispheres: North and South. The regions closest to this line receive the most rays, so they have higher temperatures than poles. Due to the higher incidence of sunlight, the water near the equator line is even warmer than at the poles. In addition, the sun's rays hit the water at an angle at the poles.
Based on the spherical shape of the earth, the sun's rays strike the surface unevenly. The closer to the equator, the higher the temperature, as the lightning strikes the earth's surface to form a 90 ° angle. In contrast, the poles receive sunlight in an extremely slanted manner.