Question: Read the passage below and choose the right answer to the following question (choices are increase it or decrease it ): More people also means more clearing of land for agriculture and development. If Mona wants to clear her farm land at a slower rate, what would subtracting people do to that rate increase it or decrease it?
Answer: decrease it

Question: Read the passage below and choose the right answer to the following question (choices are hybrid or truck ): Plug-in hybrids run for a longer time on electricity and so are less polluting than regular hybrids. Kevin has a hybrid car and Steve has a large truck. Which car likely pollutes more hybrid or truck?
Answer: truck

Question: Read the passage below and choose the right answer to the following question (choices are youngest or oldest ): 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. Everett went lower and lower to look at the rocks on the cliff. The lowest rocks are likely youngest or oldest?
Answer:
oldest