State whether the following statements are true or false?

Sun is the ultimate source of energy for the earth. 

The sun produces electromagnetic waves with a variety of wavelengths. Both visible light and infrared waves are contained in these waves. Heat and electricity may be produced from solar energy.

We are already aware that the sun heats us. We experience heat when the sun is present throughout the day, and we experience less heat at night when the sun's rays do not reach us. This fact means that the sun provides us with thermal energy.
Electromagnetic waves are really released by the sun and travel across space before reaching our planet. There is a wide range of wavelengths in the electromagnetic waves. The waves that are transmitting heat fall within the infrared category of wavelengths. The electromagnetic energy that these waves transmit is what humans experience as heat. The visible light is made up of a variety of wavelengths that are also included in the spectrum.We are able to see objects and experience these waves. The vast spectrum of wavelengths in the light gives the objects we perceive various colours. Thus, the sun provides us with energy in the form of light and heat.

The sun's energy has grown to be highly beneficial to humans. The environmentally beneficial solar energy is used by many gadgets. Consequently, using solar energy will lessen pollution.
Electricity and heat may be generated using solar energy. The solar cooker, which relies only on solar energy and does not require any other sources of power, is one of the finest innovations. A solar cooker uses the heat energy from the sun to warm the meal. Solar energy is transformed into electricity using solar panels.
As a result, the sun is the most important source of energy.

Hence, the given statement is true.