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PSCI Final Exam Study Questions Solved 100% Correct| Verified Answers
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PSCI Final Exam Study Questions Solved 100% Correct| Verified Answers
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PSCI Final Exam Study Questions Solved 100%Correct| Verified Answers
Deforestation is problematic because it contributes to climate change through global warming
and threatens the earth's biodiversity - ✔✔true
Neo-Malthusians are optimistic about the capacity of the world to supply enough food for its
growing population through market forces and advances in technology - ✔✔false
Biodiversity includes genetic diversity, species diversity, and ecosystem diversity - ✔✔true
One successful international agreement on the environment, which gained wide acceptance
thanks in part to strong scientific evidence, was - ✔✔the montreal protocol to reduce
depletion of the ozone layer
The global commons is described as - ✔✔the physical and organic characteristics and
resources of the entire planet
Which idea is associated with sustainable development? - ✔✔economic growth that does
not deplete the resources needed to maintain growth
Which school of thought is more likely to focus on encouraging swift action on environmental
issues to prevent a calamitous future? - ✔✔neo-malthusian
Which of the following factors is NOT expected to contribute to rising oil prices over the next
decade? - ✔✔discovery of newer and easier ways to extract oil
Which of the following does NOT contribute to environmental degradation? - ✔✔shifts from
a meat-based diet to a primarily vegetarian diet
, Which of the following are causes of the global food crisis - ✔✔all of these are causes
A neighborhood uses well water, and no individual family has to pay for the water they
consume. Thus, each family waters their grass excessively and doesn't bother to conserve
water. The well runs dry. This is an example of the economic model known as - ✔✔the
tragedy of the commons
A renewable source of energy is _________ - ✔✔solar
Optimists who believe that technology and market forces will correct environmental problems
are called - ✔✔cornucopians
The claiming of common properties by states or private interests for their own use is known as
the - ✔✔enclosure movement
One reason the price of food has risen worldwide is - ✔✔the price of energy has increased
The gas primarily responsible for the greenhouse effect, carbon dioxide, is released by -
✔✔burning fossil fuels
Which of the following is NOT a compound that can change the Earth's atmosphere and lead to
the greenhouse effect and global warming? - ✔✔nitrogen
The amount of human and other life forms that the Earth can support is referred to as -
✔✔carrying capacity
The concept of environmental security captures the notion that - ✔✔threats to global life
systems are as important as the threat of armed conflicts
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