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 ): What happens to UV levels away from the ozone hole increase or decrease?
decrease

Pigments in the skin act like a filter that can prevent the skin from making vitamin D. As a result, people with darker skin need more time in the sun than people with lighter skin to make the same amount of vitamin D. Having read the above passage, choose the right answer to the following question (choices are more prevalent or less prevalent ): African Americans have darker skin than other Americans. Researchers were not surprised to discover therefore, that vitamin D insufficiency among African Americans is more prevalent or less prevalent than among other Americans?
more prevalent

Q: The development of better missiles fostered better rocket technologies. Having read the above passage, choose the right answer to the following question (choices are increased or decreased ): Milo's country spends a lot of energy developing better missiles. This means their rocket technologies have increased or decreased?
A: increased

Question: The closer to pH 14, the more strongly basic the solution. Having read the above passage, choose the right answer to the following question (choices are becomes less basic or becomes more basic ): If Jim brings his solution further from pH 14, what happens to the solution becomes less basic or becomes more basic?
Answer: becomes less basic

*Question*
In transipration, at warmer temperatures water molecules move faster, and the rate of evaporation from stomata is therefore much faster. Having read the above passage, choose the right answer to the following question (choices are cooler or warmer ): Donna wants to have her water molecules move faster through transpiration, so she will make the temperature cooler or warmer?
**Answer**
warmer

Q: 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 ): What happens to UV levels under the ozone hole increase or decrease?
A: increase