Assignment...
Use the video above and information from Study Island to create your Journal Entry this week. Remember to include at least five sentences and to base your entry on facts. Post your answer in the comment section of this
20 Comments
Sierra J
1/29/2012 11:30:24 pm
I learned from the video that the Sun used to be a gas cloud. The gas cloud became so condense that it formed a star. The star is named the Sun. The Sun is responsible for all life on earth. Planets came from the same gas cloud and the Sun.
Ricky D
1/29/2012 11:30:28 pm
The sun is responsible for all life on Earth. The sun uses 4 million tons of mass every second. The sun is so big,that it makes up 99% of the material in our solar system.The yellow sun in the sky is only a fraction of what it really looks like.The sun is a giant neclear reactor.
kwency c
1/29/2012 11:31:16 pm
the sun is a star.the sun is a giant nuclear reactor.the sun is not burning. it uses 4 millions sumthing its made of different layers.the surface of the sun is 4 thousand degrees
Kaytlyn T
1/29/2012 11:31:24 pm
The sun is a star and a star is a giant ball of gas. The sun is not burning. The sun has many layers .The central core is 15 million Celsius .The Surface tempeture is 6,000 C /10,000 C.
Jordan Prentiss
1/29/2012 11:31:49 pm
The sun is a star. the sun is resposible for all life. the sun was made from a cloud of gas. the sun is made of diferent layers. the sun doesn't burn some. spots look darker cus ther cooler.
dakota s.
1/29/2012 11:32:03 pm
The sun is made from various of gasses,the sun is a star ,the sun is the center of the universe.the sun is not burning its a massive nuclear reaction,the sun makes up 99% of all the material in the solar system.
Dale MW3
1/29/2012 11:58:59 pm
The sun is not the biggest but the closest star in are solar system.
raicharr w.
1/29/2012 11:59:08 pm
The sun is a star in space. The sun is part of the solar system. This sun is orbited by 9 planets.There are comets in the solar system the usually have a tail.There is a Milky way in the solar system. The milky way helps the solar system.And these are all facts about the solar system and our universe.
Jevon C
1/29/2012 11:59:45 pm
The sun is a star.The sun is the biggest thing in are solar system.The sun was born from a giant cloud of gases.The sun is a giant nuclear reactor.It uses up to 4 million tons of mass every second.
Deair
1/30/2012 12:00:24 am
I no that the sun is our energy for us to live and it was made by gasses. And it is the biggest star in the galaxy...
logan w
1/30/2012 12:01:01 am
The sun is a giant star in the center of the universe. The sun was made from giant gas cloud.From the sun`s vortex pulled plants to it.The sun is a giant nuclear reactor in the center of the universe.The sun`s core is 15 million Celsius
Bobbbyjo.U
1/30/2012 12:29:44 am
Our sun is a star. The sun is responsible for all life on Earth. Our sun was born from giant cloud of gases. the planets came from the same cloud. Our sun is a giant nuclear reactor..
Devionne B
1/30/2012 12:30:06 am
The sun is a star. The sun was born from a giant cloud of gases.It is responsible for all life on earth. The planets came from the same gas cloud. sunspots peak over an 11 year cycle
tyek
1/30/2012 12:30:51 am
the sun is a star the sun is responsible for all life on earth the sun was born from a cloud of gases .
tesha s.
1/30/2012 04:03:46 am
The sun is just another star but bigger and brighter because it's closer to us. The sun was formed by gasses grouping together. The gasses then condensed together. A nuclear reaction that turned hydrogen into helium blew up. So when the sun shines it is not burning a a massive nuclear reaction. The sun burns 4 million tons of mass every second. The sun has many different layers just like the Earth. It has a central core were the nuclear reaction takes place. In the core of the sun the temperature is 15 million centigrade but it cools to 10000 F once it reaches the surface. Sunspots are cooler areas where electrical storms happen. Sunspots are known to happen on a 11 year cycle. The sun has an atmosphere called the Corona, but it can only be seen on a total eclipse. The sun rotates just like the earth, except at different rates in different spots. At its equator the sun rotates once every 25 days and at the poles once every 36 days. The sun also emits radiation particles also known as solar wind. When this solar wind hits the Earth's poles it forms what we call the Aurora Bore Alis. When some star's die they explode also called a supernova. The sun will not explode, though in 6 billion years it will start to swell ans swallow Mercury and the Earth's orbit. It will condense together and then it's light will go out and it will become a White Dwarf and stay in a planetary nebula.
Jevon C
2/6/2012 12:31:04 am
If You Increase The Size Of The Sun The Earth Will Get Sucked In And If You Decrease The Size Of The Sun Evey Thing Will Start To Float Away If You Increase The Size Of Earth Nothing Will Realy Happen And If You Decrease The Size Of Earth It Will Orbit Around The Sun Faster.
Niya M.
2/7/2012 10:52:11 pm
Facts From Science Week 2 : Stars
Trisha Wishart
2/9/2012 12:51:19 pm
Our sun was born from a giant cloud of gas. The planets came from the same gas cloud Your comment will be posted after it is approved.
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