No by Madeleine Sund

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Published on Nov 18, 2015

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PRESENTATION OUTLINE

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VIDEO

http://youtu.be/aoZmyQWfT14
When a star passes beside a black hole, it sucks into it.
In this video it shows how it is happen.

HOW IS A BLACK HOLE CREATED?

A black hole creates when a star dies and explodes inwardly (implodes) and this is called supernova
Only the stars that is 3 times bigger than our own sun creates black holes
Left becomes a black hole.

WHAT IS SUPERNOVA?

All star die any times and becomes black holes.
Because the energy they stored then takes over and the star explodes,
When a star explodes then it becomes "supernova".

WHAT HAPPEN IF YOU JUMP INTO A BLACK HOLE?

You body will brake up into lot of small atoms.
and you will be a part of a black hole.
Because the gravity pull you in to the hole,
And it is so strong pull you part to into little particles or atoms.

WHAT HAPPENS IF YOU ARE TO CLOSE THE HOLE?

If you are enough close to the black holes you are going to be sucked in.
Black holes suck in everything that come in it's way, examples stars, planets and even galaxy's
But nobody knows what will happen if you've been sucked in.
This is also why black holes are called "the space's garbagebag"

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WHAT IS INSIDE OF BLACK HOLES?

Inside of a black hole is a ...
Big mass tightly packed together that nothing can get though (mass is weight for something)
Even light can't go through it.
Because the gravity is so strong so the light can't go out.
And the reason that light does not leave a black hole is that the speed needed for it is so high.

A BLACK HOLE THAT IS JUST A BIG OF A TENNIS BALL,HOW STRONG GRAVITY HAS THAT HOLE?

A black hole that is as big as a tennis ball,
Has the same gravity as the whole earth.
But think how strong gravity a black hole would have if it was as big as the earth.

IF THE BLACK HOLES TAKE THE SUN PLACE WHAT ARE GOING HAPPENED?

It will not make any difference.
Because the earth and the other planets will continue to orbit around
But the planets will not get any sun light.
And then it is going to be hard to live on the earth,
Because we don't get any sun light and than we can't grow anything.

HOW DISCOVER BLACK HOLES?

Nobody could figure out that they existed,
Until Einstein was done with his research 1915
Because before Einstein did his research there wasn't no material to find them
And you can't see a black hole from the earth.
But year 1960, the scientists started calling them black holes. Because before they only had different theories.

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SOURCES

SOURCES

Madeleine Sund