Question: In Colorado, everyone makes sure they get vaccinated for measles. However in Ontario they don't like to get vaccines so most of the population skips them. One year a major measles outbreak occurs. Will getting vaccinated for measles increase or decrease your chances of contracting it?
Answer: decrease

Question: John is a marine biologist. He was collecting samples from six locations in the ocean, location A, location B, location C, location D, location E, and location F. Location A was near the shore, but location B was farther offshore. Location C was in shallow water, but location D was deeper into the ocean. Location E was a habitat with very few organisms, but location F was a habitat full of organisms. Which location would see more viruses, location A or location B?
Answer: location A

Question: In the beginning of year 1000 mount Etna had a huge volcanic eruption. To test the effect of volcanic eruption on sea level scientists measured geological data through carbon dating. They measured the data for four different time point - for year 998, year 1000, year 1002, and year 1010. Scientists now need to compare and analyze these data. According to Grinsted, would the sea level increase or decrease few years after year 1000?
Answer:
decrease