Friday, May 11, 2018

How does the solar system work? - comparing the planets

What are the planets?

Sun information reports

Title: sunlight on the earth Paragraph: what is the sun? Star Does not move Surrounded by 8 planets Part of the solar system Small - big

 Paragraph 2: What its made of? 99.87% Hg Core is the hottest part of the sun Its hot Energy

 Paragraph 3: What does the sun do? Compass Shadow West Egyptian Sunflowers know where the sun is Total darkness 8 minutes - produces light and warmth

The Sun!

What is the sun?

The sun is a star that is part of our solar system. The sun sits at the centre of the solar system, it is orbited by 8 planets which rotate at the same time. The sun is the biggest part of our solar system, but it’s small compared to other suns in other systems. The sun does not move because it’s a star.

What is the sun made of?
The sun is made of energy. The sun produces energy, called solar energy which can be used to power homes on Earth. The core is the hottest part of the sun, it is 27 million degrees F*/15 million degrees C*. It’s made of Hydrogen gas which is sometimes known as Hg.

What does the sun do?
The sun produce 2 things it is light and heat for our solar system.It takes 8 mins for the solar energy to reach Earth. If the sun disappeared earth will be just a frozen ball and total darkness, your shadow in the morning it faces west, in the Egyptian times the Egyptians know what time by looking at the sun.

Wednesday, May 2, 2018

Science experiment

Today R7 did a Experiment. You need Salt, Hot Water, cling Wrap, Ice.

Tuesday, May 1, 2018