(Question)
Use information from the paragraph to answer the question.  Question:   When it is very warm what happens to the speed of items speed up or slow down?    Paragraph :  For a given medium, sound waves travel more slowly at lower temperatures.
(Answer)
speed up


(Question)
Use information from the paragraph to answer the question.  Question:   Tina had a large rock on the beach. Rich had a large rock 10 miles inland. The person with the rock that has more effect on the tides is Rich or Tina?    Paragraph :  The Moon has a greater effect on the tides because, although it is much smaller than the Sun, it is much closer.
(Answer)
Tina


(Question)
Use information from the paragraph to answer the question.  Question:   A fossil in the highest layer of rock would be younger or older than one lower down?    Paragraph :  Fossils found at the lowest layer of rock would be the oldest, as these would have been buried for the longest time, whereas fossils found closer to the surface would be buried more recently and therefore be younger.
(Answer)
younger