Q: Answer the question below:   John was watching the particles as they interacted with each other. He found that the lower the pressure, the collisions were Higher or Lower?    Assuming that:  More particles inside the container means more collisions, and more collisions mean a higher pressure.
A: Lower


Q: Answer the question below:   Eric added branching isomers to one solution, and left the other solution alone. The isomer solution now has a lower or higher boiling point?    Assuming that:  The more branching there is in isomers, the lower the boiling and melting points are.
A: lower


Q: Answer the question below:   If Jim climbs to the top of a mountain and takes the temperature after taking the temperature at the bottom of the mountain, which area will he get a lower reading at top of the mountain or bottom of the mountain?    Assuming that:  The surface is heated by the Sun and some of that heat radiates back into the air. This makes the temperature higher near the surface than at higher altitudes.
A: top of the mountain


Q: Answer the question below:   When we add more cars to the road the pollution levels decrease or increase?    Assuming that:  Greater use of oil and other fossil fuels causes more pollution.
A: increase