It is expected as global warming causes drought to get worse that the growth of trees and plants will slow, reducing CO2 removal from the atmosphere and intensifying global warming. An effect such as this is called
a. negative response
b. negative feedback
c. biomagnifications
d. positive response
e. positive feedback
Answer: E
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AP Environmental Science Chapter 19
- In 1987, 36 nations meeting in Montreal, Canada, developed the Montreal Protocol to reduce production of
- If all of the ozone-depleting substances were banned tomorrow, it would take about ___ years for earth to recover to pre-1950 levels.
- Chemicals capable of destroying ozone include all of the following, except
- CFCs take _____ years to reach the stratosphere.
- All of the following chemicals are ozone-eaters, except
- Which of the following is the deadliest of skin cancers?
- Chlorofluorocarbons are
- The most serious threat from ozone depletion is that increased UV radiation
- The effects of ozone depletion on humans includes all of the following, except
- A layer of ozone in the lower stratosphere reduces the sun's harmful UV radiation by how much?
- Which of the following companies ordered the manufacturers of its truck fleet to double the gas mileage by 2015?
- California requested that the EPA allow it to set tough new standards for CO2 emissions. The response of EPA was to
- Governments can use four of the following methods to promote solutions to the climate change crisis. Which of the following is not one of those methods?
- President George W. Bush's response to the 1997 Kyoto treaty was
- The first phase of the 1997 Kyoto treaty to reduce global warming includes all of the following, except
- It has been suggested that the threat of global warming can be addressed by all of the following "technofixes," except
- Prevention approaches to global warming include all of the following, except
- Carbon capture and storage techniques have all of the following problems, except
- All of the following are examples of reducing carbon dioxide levels in the troposphere through carbon sequestration, except
- Which of the following is not a strategy for reducing the threat of climate change?
- Addressing climate change is difficult for all of the following reasons, except
- In a warmer world, which of the following organisms are likely to decline in numbers?
- Which of the following ecosystems is least likely to suffer disruption and species loss from climate change?
- Climate models indicate that we will have to deal with all of the following issues that will result from a rapidly changing climate, except
- Increased rain in the north Atlantic, along with melting of land-based glaciers may alter the oceans by irreversibly disrupting
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