(Q).
When particles move more quickly, temperature is higher and an object feels warmer. Rita sees a particle and makes it move very quickly. The temperature of the particle increases or decreases?
(A).
increases

(Q).
At higher elevations, there is less air to press on a given area. Dane was on a mountaintop and struggled to breathe, so he rectified it by getting to an elevation that was higher or lower?
(A).
lower

(Q).
As the amount of water increases, the melting point of rock decreases. Richard dropped two identical rocks, one into a puddle, and the other into a swimming pool. After dropping both rocks, the rock dropped into the swimming pool had a higher melting point than the other rock or a lower melting point than the other rock?
(A).
a lower melting point than the other rock