The solar energy falling on the earth’s surface is calleda)beam ...
The solar energy falling on the Earth refers to the amount of energy from the Sun that reaches the Earth's surface. The Sun is the primary source of energy for our planet and plays a crucial role in sustaining life.
The amount of solar energy falling on the Earth varies depending on various factors such as the time of day, season, latitude, and weather conditions. On average, the Earth receives about 174 petawatts (1 petawatt = 1 million billion watts) of solar energy from the Sun.
However, not all of this energy reaches the Earth's surface. The Earth's atmosphere absorbs and reflects a portion of the incoming solar radiation. The amount of energy absorbed or reflected depends on the composition of the atmosphere and the angle at which the sunlight strikes it.
At the Earth's surface, the amount of solar energy can vary from place to place. Areas closer to the equator receive more direct sunlight and, therefore, more solar energy compared to regions near the poles. Additionally, factors like cloud cover and pollution can also affect the amount of solar energy that reaches the surface.
Harnessing and utilizing solar energy has become increasingly important in the quest for renewable and sustainable energy sources. Solar panels and solar thermal systems are used to convert solar energy into electricity or heat, respectively, for various applications such as powering homes, businesses, and even entire cities.