APES Unit 5 progress check: mcq part A Q&A all Correct

APES Unit 5 progress check: mcq part A Q&A all Correct Which of the following is an example of an industrial practice that contributes to the tragedy of the commons? - ANS Burning fossil fuels for energy production Which of the following best exemplifies how an action within the fishing industry could lead to a tragedy of the commons? - ANS Overfishing of threatened fish species leading to the eventual depletion of the resource Which of the following best describes the concept of the tragedy of the commons? - ANS The aim of large logging operations in tropical rain forests is economic gain, rather than sustainability. Therefore, the shared resources in the forest could become depleted. After intensive logging, most of the trees along a stream have been removed. Which of the following water quality changes would most likely occur downstream after logging? - ANS Increased water temperature Which of the following is a direct economic consequence that would likely occur if an area of forest was clear-cut so that a housing development can be built? - ANS A decrease in the number of game hunting licenses purchased Which of the following environmental effects would most likely result from the clear-cutting of boreal forests by industrial logging operations? - ANS There will be an increase in atmospheric carbon dioxide concentration, which will contribute to climate change. The green revolution has improved global agricultural output. Which of the following best describes the author's perspective on the beginning of the green revolution in the 1970s and 1980s? - ANS The green revolution was successful because of selective breeding, which improved nutritional value and crop yield to increase food production. Which of the following statements best summarizes the author's predictions for how humans will meet the future nutritional needs of a growing population using current agricultural technology? - ANS Humans have maximized the crop yield with improving technology and the implementation of modern genetic techniques to further increase crop productivity and resilience in order to meet the demand. Which of the following is an assumption made by the author regarding the use of genetically modified crops? - ANS The amount of arable land will remain relatively constant, and the growing human population will have enough food if more crops can be harvested from the same amount of land. Which of the following best describes environmental damage caused by slash-and-burn farming in tropical rain forests? - ANS The soil loses fertility after a short period of time and will be ineffective for farming use. Which of the following would decrease with the manufacture, application, and use of synthetic fertilizers rather than organic fertilizers? - ANS Recycling of organic matter