Science Midterm

2. When a hemisphere receives more direct sunlight, it is __________.
3. For every action, there is an equal and opposite reaction. This is called Newton’s __________ law.
7. __________ is how heavy or light an object is for its size.
8. The __________ is the layer that is made up of rock.
12. The change of speed is called __________.
14. The revolution of the Moon around the Earth takes one __________.
15. An object is in __________ when it changes its position.

1. If an object is in motion, it stays in motion until an unbalanced force acts on it. If an object is at rest, it stays at rest until an unbalanced force acts on it. This is called Newton’s __________ law.
2. The greater the mass of an object, the less acceleration an object has in motion. The greater the force an object is given, the more acceleration an object has in motion. This is called Newton’s __________ law.
4. Earth has seasons because of its __________.
5. __________ is the supercontinent containing all the continents.
6. When a hemisphere receives more indirect sunlight, it is __________.
9. The __________ of the Earth around the Sun takes one year.
10. The __________ of Earth takes one day.
11. The __________ is the layer that consists of magma.
13. The __________ is the hottest and densest layer of the Earth.