Q: Fact: An example of conservation is not using fossil fuel
Question: Avoiding the use of fossil fuel is an example of
OPTIONS:
- Liberalism
- Ecosystem Vulnerability
- Conservationism
- Protectionism

A: Conservationism

Q: Fact: the crust is a layer of the Earth
Question: You can find what on the crust of earth
OPTIONS:
- clouds
- stars
- air
- worms

A: worms

Q: Fact: melting is when solids are heated above their melting point
Question: Which is most accurate?
OPTIONS:
- melting is when solids are heated above their melting point; freezing is when solids are cooled from liquid to solid
- melting is when solids are heated above their melting point; melting is when solids are cooled from liquid to solid
- freezing is when solids are heated above their melting point; melting is when solids are cooled from liquid to solid
- freezing is when solids are heated above their melting point; freezing is when solids are cooled from liquid to solid

A: melting is when solids are heated above their melting point; freezing is when solids are cooled from liquid to solid

Q: Fact: an inclined plane is used for raising objects
Question: Eric is pushing a box up a ramp. He notices that it is much more difficult than it was a couple of hours earlier. This could be due to
OPTIONS:
- The box is a lot lighter than it was earlier
- the box being grey
- his box being more voluminous
- the ramp is more high angle then it was earlier

A:
the ramp is more high angle then it was earlier