Question

how is the sun useful to us?​

Answer 1

Answer:

The Sun warms our seas, stirs our atmosphere, generates our weather patterns, and gives energy to the growing green plants that provide the food and oxygen for life on Earth. We know the Sun through its heat and light, but other, less obvious aspects of the Sun affect Earth and society.

Additional information:-

• The Sun is the star at the center of the Solar System. It is a nearly perfect ball of hot plasma, heated to incandescence by nuclear fusion reactions in its core, radiating the energy mainly as visible light, ultraviolet light, and infrared radiation. It is by far the most important source of energy for life on Earth.
• The Sun is currently a main sequence star and will remain so for another 4-5 billion years. It will then expand and cool to become a red giant, after which it will shrink and heat up again to become a white dwarf. 
• Unlike Earth, the Sun doesn't have a solid surface. But it does have a superheated atmosphere, made of solar material bound to the Sun by gravity and magnetic forces.
• The hottest part of the Sun is the core, at 28,080,000°F, on average.

Answer 2

Answer:

in radiates light and heat or solar energy .which makes it possible for life to exist on earth. plants need sunlight to grow. animals including humans need plants for food and the oxygen they produce . without heat from the sun. earth would freeze

hope it will helps you

mark as brainliest

thank you