1. Exploring Science 7© Pearson Education Limited 2004 1Stars are: Alumps of hot rock in space. Bhuge balls of burning gas, like the Sun. Cballs of burning gas, like the Moon. Dall very close to the Earth. Quick Quiz 7Le

2. Exploring Science 7© Pearson Education Limited 2004 2We can’t see stars during the daytime because: Athey are very faint compared with the Sun. Bthey are hidden behind the Earth. Cthey are hidden behind the Sun. Dthey cannot reflect light from the Sun during the day. Quick Quiz 7Le

3. Exploring Science 7© Pearson Education Limited 2004 3The stars appear to move across the sky at night because: Athe Earth is orbiting the Moon. Bthe Earth is orbiting the Sun. Cthe Earth is spinning on its axis. Dthe Earth’s axis is tilted. Quick Quiz 7Le

4. Exploring Science 7© Pearson Education Limited 2004 4Which list shows things in order of size, starting with the smallest? Agalaxy, star, planet Bplanet, star, galaxy Cstar, planet, galaxy Dstar, galaxy, planet Quick Quiz 7Le

5. Exploring Science 7© Pearson Education Limited 2004 1Stars are: Alumps of hot rock in space. Bhuge balls of burning gas, like the Sun. Cballs of burning gas, like the Moon. Dall very close to the Earth. Quick Quiz answers 7Le

6. Exploring Science 7© Pearson Education Limited 2004 2We can’t see stars during the daytime because: Athey are very faint compared with the Sun. Bthey are hidden behind the Earth. Cthey are hidden behind the Sun. Dthey cannot reflect light from the Sun during the day. Quick Quiz answers 7Le

7. Exploring Science 7© Pearson Education Limited 2004 3The stars appear to move across the sky at night because: Athe Earth is orbiting the Moon. Bthe Earth is orbiting the Sun. Cthe Earth is spinning on its axis. Dthe Earth’s axis is tilted. Quick Quiz answers 7Le

8. Exploring Science 7© Pearson Education Limited 2004 4Which list shows things in order of size, starting with the smallest? Agalaxy, star, planet Bplanet, star, galaxy Cstar, planet, galaxy Dstar, galaxy, planet Quick Quiz answers 7Le