Why is the equator region the hottest part of Earth’s surface?(1 point) Responses The equator region has the widest diameter. The equator region has the widest diameter. The rays of the sun hit the equator region at an angle. The rays of the sun hit the equator region at an angle. The equator region is closest to the sun. The equator region is closest to the sun. The sun shines directly on the equator region. The sun shines directly on the equator region.

The correct response is: The sun shines directly on the equator region.

The equator region receives the most direct sunlight because it is located at the middle of the Earth's surface, where the sun's rays hit perpendicular to the surface. This direct sunlight results in higher temperatures in the equator region, making it the hottest part of Earth's surface.