The answer is easy - that part of the Earth where the Sun is DIRECTLY OVERHEAD at mid day.
However, the answer is also complex because this point moves on a daily basis between the latitudes of the Tropic of Capricorn in the Southern Hemisphere where it is overhead on or around the 21st December the southern "solstice" and the Tropic of Cancer in the northern hemisphere where it is overhead on or around the 21st June the northern "solstice". This movement is caused by the tilt of the Earth's axis of spin by 23° 26′ 16″ to the plane in which the Earth orbits the Sun.
The equator.
torrid zone
The region on earth that receives the most solar energy is the equator. This is because the equator is the closest to the sun.
The amount of solar energy that a place receives relates to the angle at which the sun's rays strike earth
It is the angle at which sunlight strikes the area.
The layer in which the Earth receives the most energy is the photosphere
it does reach the earth in light energy.
The equator
The equator.
Most of it travels to Earth via light, and similar electromagnetic waves.
no
the area of direct insolation
The equator.
loudness
torrid zone
The position of the area in relation to the sun.
tropic of cancer