Problem: Given the question: In Greenland there is a species of bird that thrives in cold climates. After years of burning fossil fuels the global average temperature has increased by 4 degrees F and during the mating season for this bird the temperature is on average 7 degrees higher. This is much warmer than the bird is used to and they begin to reproduce less. Will a chance in climate have a positive or negative effect on a species that is climate sensitive?
++++++++++++++++++++++++++++++++
The answer is:
negative

Problem: Given the question: Germany took steps to increase the use of renewable natural resources. Today, they are the leader in using renewable resources. Most of their energy requirements are met with renewable natural resources. But it's not the case with nearby Russia. Russia has been heavily depended on non-renewable natural resources. With the discovery of huge gas and oil reserves there is no sign that situation would change in Russia any time soon. Which country's natural resources would most likely be cleaner, Germany or Russia?
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The answer is:
Germany

Problem: Given the question: Joe lived in East Antarctica while his buddy Jim lived in West Antarctica. They were both into collecting rare specimens of plants and wildlife. They would often complain about the weather. Which friend experienced heavier snowfall?
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The answer is:
Joe