*Question*
Answer the question below: Mona is excavating a deep tunnel as part of an exploratory committee. As she travels upwards back from the Earth, what can she expect will happen to the temperature increase or decrease? Assuming that: Temperature increases with depth inside the Earth, so melting of rocks is more likely to occur at greater depths.
**Answer**
decrease

*Question*
Answer the question below: As we move slower we wind up getting hotter or cooler? Assuming that: The higher the temperature, the more energy the particles have and the faster they will move and diffuse.
**Answer**
cooler

*Question*
Answer the question below: If Milo is holding two objects close together and he decides to move them closer together, what happens to the gravitational force between the objects increases or decreases? Assuming that: The gravitational force between two objects decreases as the objects move further apart.
**Answer**
increases

*Question*
Answer the question below: As we fill a balloon with air the number of reactions in the balloon increase or decrease? Assuming that: At higher concentrations, particles of reactants are crowded closer together, so they are more likely to collide and react.
**Answer**
increase