Question: Scientists studied water stratification in two saltwater lakes. they were trying to find out why the fish population decreased in Long lake, and was very healthy and abundant in Shoal lake. They found out the phenomenon occurred more often in Long lake, leading to very many unpleasant chain effects. Which lake had less denser layers of water?
Answer: Shoal lake
[Q]: Beijing recently opened several new coal-fired power plants over the last few months. In Montreal, there have been large reductions in sulfur oxides produced by manufacturing plants after a recent referendum. Aquatic life in the freshwater habitats of which area is less at risk of dying?
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[A]: Montreal
input: Please answer the following: Catherine is throwing her friend a birthday party and is starting to put up decorations. She has finished hanging streamers and now she has to fill the balloons. Having never used a helium tank before, she wants to test how much to fill each balloon. If Catherine filled two balloons and one expanded more than the other does the smaller balloon have higher or lower air pressure?
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output: lower
Please answer this: Fred was a good athlete in his youth, and so was Vic. Fred started eating junk food and other fatty foods in his 30's. His cholesterol is very high now. Vic became a vegan later,and he is in a very good physical shape. Which friend received a decreased oxygen supply to the heart?
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Answer: Fred
Problem: Hydrologists studied two samples of rain water. Jim studied an acid rain sample from a nearby city, and Dan studied a sample of water from another town. Which hydrologist learned less about precipitation with a low (acidic) pH?

A: Dan
input: Please answer the following: Tim and Allen were two pen pals, Tim lived in Canada, while Allen lived in Australia. they were chatting about the weather and the fact that their two countries are situated in two different hemispheres. Which person experiences colder weather in August, Tim or Allen?
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output:
Allen