*Question*
A wave caused by a disturbance with more energy has greater amplitude. Having read the above passage, choose the right answer to the following question (choices are huge or tiny ): Chin Lu watched the tsunami get stronger, and cause a huge or tiny wave?
**Answer**
huge

*Question*
In erosion, the higher the elevation, the farther the stream is from where it will reach base level and the more cutting it has to do. Having read the above passage, choose the right answer to the following question (choices are low or high ): When water is eroding down a river it will do more cutting if it is low or high?
**Answer**
high

*Question*
The faster the clicks of a Geiger counter occur, the higher the level of radiation. Having read the above passage, choose the right answer to the following question (choices are lower or higher ): A Geiger counter is clicking away, and suddenly slows down quite a lot. The counter is telling people that the level of radiation is lower or higher?
**Answer**
lower

*Question*
With less ozone in the stratosphere, more UV rays reach the ground. Having read the above passage, choose the right answer to the following question (choices are increase or decrease ): If Mona is observing the atmosphere and measuring the amount of ozone in it, what happens to the amount of UV rays that will reach the ground if she notices the amount of ozone in the stratosphere is increasing increase or decrease?
**Answer**
decrease