10 Lines on Sun: Sun is the centre of the solar system. It is the nearest planet to the Earth. The Sun is composed of gases that are mainly Hydrogen and Helium. Sun is an essential source of all energy. Every living being acquired their strength from the Sun. It is the source of both light and heat, and without this life on Earth would not be possible. Without sunlight, no photosynthesis will occur and will not get any food. It is also the reason for the rainfall, climate change, and ultimately it is the source of all energy. The Sun’s section is divided into two parts, the Photosphere and atmosphere.
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Set 1 – 10 Lines on Sun for kids
Set 1 is helpful for the student of class 1,2,3,4 and 5
- Sun is the largest object in our solar system. It is the centre of the solar system and planets Orbit around the Sun.
- It is a medium-sized star, and there are millions of stars in our universe.
- It contains a mass of hot plasma. The Sun is several kilometres away from the Earth, and till date, no rocket has ever landed on the Sun due to its heat.
- Age of the Sun is approximately equal to the solar system, and it is believed that it is about 4.5 billion years.
- It is believed that it results from the collapse of a cloud that contains hydrogen and helium molecules.
- The temperature of the Sun is so high that human beings can not survive.
- The temperature on the surface is 10000-degree Fahrenheit and in the core is 27 core degrees Fahrenheit, but it is 90000 million miles away from us, so its temperature does not bother us.
- The light of the Sun was created due to the nuclear reaction of hydrogen, carbon-hydrogen and helium.
- The major gas that is present in the Sun is hydrogen and helium. Hydrogen is about 70% and helium is about 28%. It consists of silicon, sulfur, iron, neon.
- Sun rays take 8 minutes to reach the earth surface. Sunrises in the east direction and sets in the west direction.
Set 2 – 10 Lines on Sun for School Children
Set 2 is useful for students of class 6,7 and 8
- Sun is the centre of the solar system, and it is a yellow dwarf star that gives light. It provides infrared energy, ultraviolet light and radio waves.
- The solar wind is so present in the Sun. Sun’s mass is 330 thousand times higher than the mass of the Earth. The Sun consists of 99.86% of the solar system’s total mass, and it is Brighter Than 85% star in the Milky Way galaxy.
- Nuclear Fusion is carried out on its surface that is the conversion of hydrogen to helium.
- Dark area present in the Sun is known as sunspot where the temperature is less than other parts, and the magnetic field is so strong.
- The surface of the Sun is visible to us, known as the Photosphere.
- The atmosphere of the Sun consists of a Five-layer. Chromophore, transition zone Corona. Are hotter than Photosphere.
- Chromosphere Is the first layer which is visible only during the solar eclipse. The moon covers most of the Sun during this time and blocks the brightest light. The transition zone lies between chromosphere and corona.
- Corona is the outer part of the Sun. A thin sphere is present in the outer atmosphere of the Sun.
- Sun shines due to the conversion of hydrogen to helium.
- Sun is 1000 times brighter than the moon. The magnitude measures brightness and its magnitude is -26.74 and so that it looks very bright. We can’t see the Sun with the naked eye, but we can see the moon.
Set 3 – 10 Lines on Sun for Higher Class Students
Set 3 is helpful for students of class 9,10,11,12 and competitive exams.
- Sun is the centre of the solar system. It has eight planets which revolve around the Sun. Eight planets are Mercury, Venus, our planet Earth, Red planet Mars, Jupiter, Saturn, Uranus and Neptune.
- Planets are composed of iron and silicate. Mercury is the hottest and smallest planet and closest to the Sun, and it has a density less than water that is 0.7 gram/cc.
- Venus is the second planet, and it is closer to the Earth, and it is known as the evening and morning star its temperature is highest among all planets. Mars is known as Red Planet as its surface is reddish.
- Jupiter is the largest planet in the solar system, and twice is the size of another planet. The planet is known as a ring planet, and Uranus Neptune is known as a dark planet as there is so much distance from the Sun.
- Solar energy is the source of all energy that we can generate electricity using. Solar energy is required for photosynthesis for which we can get food.
- It helps in the water cycle. When rainwater falls on the surface, it evaporates due to the Sun’s heat, and It forms clouds and then again forms rainfall.
- Sunray is used at home for several functions such as drawing food and clothes. Sun rays provide Vitamin D, which is very useful for humans.
- Waking up in the morning is good practice. And sunset gives a pleasant environment to everyone.
- Earth takes 365.4 days to complete the revolution around the Sun.
- The Sun is also responsible for providing a tidal effect on the Earth. one side of the Earth facing towards the Sun looks brighter while other parts become in darkness.
Frequently Asked Questions on Sun
Which star closest to the Earth?
Sun is the star which is closest to the Earth.
What is the centre of the solar system?
The sun is the center of the solar system.
Which reaction takes place inside the Sun
Nuclear Fusion is taking place inside the Sun.
The Sun is composed of which gas?
Sun is composed mainly of hydrogen and helium.
Which part of the Sun is visible to the human
The Photosphere is visible to humans.
Which part visible during the eclipse
Corona is visible during eclipse time.
How much time does the sunray take to reach the Earth’s surface?
It takes 8 Minute to reach the Earth’s surface.