[Q]: The Marlan Sea and the Jowal Sea are two bodies of water currently being studied by scientists at the Hamford Research Complex. The goal of the study is to find out which sea would be a better choice to support the construction of an experimental underwater laboratory. The employees first begin by analyzing the surrounding regions of the two seas. They discover that the Marlan Sea has many rivers flowing into it. The vast majority of these rivers are located near farms that grow crops to sell to the local cities. The Jowal Sea is surrounded by mostly uninhabited land. The rivers that flow into it have almost no human civilizations near them and instead are surrounded by flat plains and some forests. Is the chance of a dead zone higher or lower in the Marlan Sea?
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[A]: higher

[Q]: Michael lives near a cliff overlooking the sea. Because of this he has an amazing view of the sunset. One day Michael decides to head out to the cliff and notices the sky looks much more red than normal. He also remembers that on the previous day he couldn't see his shadow at all. Which is an example of looking at direct radiation, looking at the sun or looking at the open sky?
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[A]: sun

[Q]: Two parcels of land , parcel Q and parcel H are situated in the same county about 20 miles away. Parcel Q received a greater amount of rainfall than parcel H, therefore the soil was more affected by the rain. Which parcel had an accelerated level of soil weathering?
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[A]: parcel Q

[Q]: Tree city and Leaf city were the two biggest cities in Boulderland. Tree city burned lots of gas and other fossil fuels, while Leaf city was very protective towards its environment. Which city caused less air pollution?
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[A]:
Leaf