write down an essay on solar energy
Answers
Solar energy is a form of renewable energy that is available without any limit and can be used for our need. Over decades and centuries, this type of energy is being used by living beings in one way or another to lead a smooth life.
Sun is the source of solar energy and this energy cannot be destroyed. This non-conventional form of energy does not pollute or affect any other things, which is also the reason to promote the use of solar energy in every field.
Uses of Solar Energy:
Solar energy is being used by the plants to make food through the process photosynthesis. This a natural process where plants along with carbon dioxide, water etc., prepare food using solar energy. This, in turn, will help us in getting healthier and tastier food for consumption. This is the natural way in which solar energy is utilized.
This growing world of technology and development has made the possibility of using this abundant form of energy in different technologically benefitting ways. Initially, the energy from the sun is trapped inside a cell called solar cell and is stored in them for using it as a replacement for electricity and other purposes.
This solar energy in the cell can be used to heat water, as a mode of energy to power up different equipment, etc., which are readily accessible in the market.
An advantage of this form of energy is that it is cost effective to use such products. Even though the initial installation costs are comparably higher, their maintenance and other expenses are very low.
Promoting the use of solar energy in replacement with many other technologies will help in the reduction of pollution as well as the destruction of many other non-renewable energies.
Explanation: The sun provides all planets in the solar system with heat, light and other forms of energy. This energy is known as solar energy. Plants need sunlight to make their food and all our foods come directly or indirectly from plants. Life itself would not be possible without solar energy.