This presentation provides an overview of the sun, describing it as a gaseous yellow dwarf star that emits energy, including light and solar wind. It discusses the sun's formation from a solar nebula around 4.5 billion years ago and highlights interesting facts, such as the sun heating up and its varied rotation speeds. The document emphasizes the inevitability of the sun running out of energy in the future.

1. By saanvi
See this Presentation and you will enjoy! Awesome facts are in this ppt.

2. Contents
• What is the sun?
• How the sun is formed?
• Awesome facts about the sun
• Glossary

3. What is Sun?
• The Sun is the gaseous star made of fire, situated far
away(around 8400 billion kilometers far) from our planet earth.
• It is a yellow dwarf star. It gives off energy as light. That
includes light, infra-red energy (heat), ultraviolet light and radio
waves. It also gives off a stream of particles, which reaches Earth
as "solar wind".

4. How the sun is formed?
• The Sun and the rest of the solar system formed from a giant,
rotating cloud of gas and dust called a solar nebula about 4.5
billion years ago. As the nebula collapsed because of its
overwhelming gravity, it spun faster and flattened into a disk. ...
Like all stars, the Sun will someday run out of energy.

5. Awesome facts about the Sun?
• The Sun is heating up, and will kill all life on Earth.
• Different parts of the Sun rotate at different speeds.
• The sun is a star, not a planet.