Importance Of The Sun Essay

It a hot summer day and the Sun is shining bright as ever. Have you ever wondered what the Sun is made of and why is the Sun so important to us? Well, we get our energy from the Sun. Plants and animals need the suns energy to survive. The sun give plants energy through a process called photosynthesis. Photosynthesis is the process of converting light energy to chemical energy and storing it in the bonds of sugar. Animals get there energy from eating the plants. The sun also provide us with light, if the sun did not exist it would just be dark. The sun is very essential to all life on earth. Without the sun we would not have energy to survive, we would not have plants to eat. There would not be any trees to give us oxygen and no animals to

The sun is the most important thing to earth. Without the heat energy that come from the Sun the Earth would be frozen and lifeless. Plants and animals use the suns energy to survive. Plants use a process called photosynthesis, which uses the suns energy to of sunlight to produce their own food. All other life depend on these organisms for their nourishment. We know the importance of the Sun to our solar system, but how exactly was the sun formed? The sun was born about 4.6 billion years ago which makes it about 4.6 billion years old. Most scientist believe that the sun and the rest of the solar system was formed from a giant rotating cloud of gas and dust known as solar nebula. What is the sun made of? The suns atmosphere is composed of several different layers and zones. The interior from inside out is made up of the core, radioactive zone and convection zone. The suns atmosphere consist of the photosphere, chromosphere and the corona. The core of the sun extends from its center to about a quarter of the way to the surface. The core only makes up about 2 percent of the suns volume, it is almost 15 times the density of lead