Zaaaara
Quiz by , created more than 1 year ago

Quiz on OCR Gateway P2h Quiz, created by Zaaaara on 27/05/2014.

21
2
0
Zaaaara
Created by Zaaaara about 10 years ago
Close

OCR Gateway P2h Quiz

Question 1 of 9

1

The Big Bang Theory is...

Select one or more of the following:

  • All the matter in the universe was concentrated into a single incredibly tiny point

  • The point began to enlarge rapidly in a hot explosion

  • rocks collided when the universe heated up

  • this formed planets

Explanation

Question 2 of 9

1

The further away a galaxy is...

Select one of the following:

  • the faster it is moving away

  • the slower it is moving away

  • the bigger it is

  • the smaller it is

Explanation

Question 3 of 9

1

What is a nebula?

Select one of the following:

  • A swirling cloud of gas and dust

  • The opening to the black hole

  • Something off star trek lol

Explanation

Question 4 of 9

1

Nebula clouds are pulled together by...

Select one of the following:

  • Gravity

  • Intermolecular forces

  • Magnetic fields

Explanation

Question 5 of 9

1

The spinning ball of gas starts to get..

Select one of the following:

  • Hot

  • Cold

Explanation

Question 6 of 9

1

Gravity causes the star to get...

Select one of the following:

  • smaller

  • bigger

Explanation

Question 7 of 9

1

After millions of years, the ____ temperature is hot enough for nuclear fusion.

Select one of the following:

  • Average

  • Core

  • Centre

Explanation

Question 8 of 9

1

As ______ nuclei join together to form ____ nuclei, energy is released and the star continues to shine while there is enough _____.

Select one of the following:

  • Hydrogen and Helium

  • Carbon Dioxide and Water

  • Iron and Iron dioxide

Explanation

Question 9 of 9

1

Smaller stars shine longer than bigger stars because they use up the hydrogen at a slower rate.

Select one of the following:

  • True
  • False

Explanation

Previous
Next