Most heat absorbed by Earth will escape to space via the buildup of greenhouse gasses.
a. True
b. False
Indicate whether the statement is true or false
Question 2When analyzing a satellite image of the earth at night; the prosperous countries are lit up, while poor countries are darker.
Indicate whether the statement is true or false
Question 3Unless major steps are taken quickly in ocean preservation and fishing limits, it is predicted that there will be a global collapse of all species currently fished by the year 2050.
a. True
b. False
Indicate whether the statement is true or false
Question 4Once GPS satellites are launched, they are never monitored.
Indicate whether the statement is true or false
Question 5The demand for seafood, although high, has not changed much since 1980
a. True
b. False
Indicate whether the statement is true or false
Question 6GPS was developed by the military.
Indicate whether the statement is true or false
Question 7The collapse of fisheries is most noticeable among the smaller fish that are consumed by larger predatory fish, such as sharks and tuna.
a. True
b. False
Indicate whether the statement is true or false
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