*Question*
The water table is higher when there is a lot of rain and lower when the weather is dry. Having read the above passage, choose the right answer to the following question (choices are less or more ): An increase in the water table indicates less or more rain?
**Answer**
more

*Question*
Countries with more industry produce more hazardous wastes than those with little industry. Having read the above passage, choose the right answer to the following question (choices are America or China ): James loved to travel the world. In his travels, he noticed that America contained a lot of industry while China contained not much industry at all. Which country produced less hazardous wastes America or China?
**Answer**
China

*Question*
Higher-frequency waves have more energy. Having read the above passage, choose the right answer to the following question (choices are increases or decreases ): If Mona is generating microwaves while defrosting her meat and she increases the frequency of them, what happens to the amount of energy she is generating increases or decreases?
**Answer**
increases

*Question*
Compared with a less powerful device, a more powerful device can either do more work in the same time or do the same work in less time. Having read the above passage, choose the right answer to the following question (choices are Robin's or Bryan's ): Robin has an old computer that runs quickly, and Bryan has a weak new computer. When working on the same task, the computer that will finish the task first is Robin's or Bryan's?
**Answer**
Robin's