Rising global temperatures will eventually cancel out any localised cooling caused by loss of Arctic sea ice, although they said it is not possible to predict when this will happen. Why is land-use planning typically more effective than artificial control of natural hazards? People who live in North America sometimes see winter weather forecasts that look like this. No, our world continued warming after 1998. Which of the following is an example of how human activities are likely to increase the impact of natural disasters? Why does population growth result in more death and damage from natural hazards? Which of these is an opinion about global warming? And more importantly, they cannot account for the current period of rapid warming Earth has experienced since the pre-Industrial period (the period between 1850 and 1900), and particularly since the mid-20 th Century. This “Arctic amplification” is driven by a handful of factors; the largest of these is the … There was a forest but it dried, making a desert, and animals in the forest must have died or dried up. Which of the following best explains why air pollution that was once blamed for global cooling is now considered responsible for global warming? Instead, a moderate weakening of the thermohaline circulation might occur that would lead to a dampening of surface warming—rather than … In general, the frequency of an event is _______ its magnitude. Which of the following continents was covered by glaciers during the Pleistocene ice age? Africa was covered by glaciers during the Pleistocene ice age. Tornado and Windstorm, Lightning, Flood, Hurricane. What is the role of global climate in the occurrence of natural hazardous events? Quizlet flashcards, activities and games help you improve your grades. Which of the following continents was not covered by ice during the Pleistocene ice age. If the atmosphere didn't trap some of the sun's heat, we'd freeze. And a cooler north isn’t necessarily good news. Why do you think there are sometimes strained relationships between the media and scientists? "In a 2009 study, presented by the National Academy of Science, 97% of climate scientists agree that human activity is causing global warming." Without the greenhouse effect, Earth would be _______. This rule of thumb is really dominated by the fact that the arctic is the fastest-warming large region on the planet. Which of the following is predicted to be an impact of global warming? Global temperatures are expected to rise much faster than they would have naturally, which may result in severe environmental and climate changes across the globe. Many scientists expect global temperatures to _______ by 2100. Some recent cold spells have been caused by a dreaded weather system called the polar vortex. While many human activities produce greenhouse gases, the greenhouse effect is actually a natural process. Warm —According to the report, extreme temperatures on land are projected to warm more than the global average surface temperature, with substantial differences from place to place. Which of the following is an example of a linkage between hazardous events? List some potential linkages between hazardous events. Hot Spots; Hot Map; Impacts; Solutions; Extreme Wet A warmer climate spurs the evaporation of water from land and sea and allows the atmosphere to hold more moisture—thus setting the stage for more extreme precipitation. Emission Scenarios. Why Global Warming Can Mean Harsher Winter Weather. Many hazardous natural events are controlled in part by the amount of water in the system. Probably yes, at times, and it’s a real cause for concern. Global warming is the unusually rapid increase in Earths average surface temperature over the past century primarily due to the greenhouse gases released by people burning fossil fuels. But Milankovitch cycles can’t explain all climate change that’s occurred over the past 2.5 million years or so. Even if global warming is a natural part of Earth's climate, human activities are accelerating it. Rich soils deposited by the original mudflow resulted in an agricultural center being developed, drawing a large number of people to inhabit the area. This will result in a faster increase in atmospheric carbon dioxide and more rapid global warming. Most hazardous natural processes are not amenable to artificial control. c) They are natural processes that become hazards when people live or work in areas where they occur. . Counter to what most expected in a globally warming planet, the Southeast of the U.S. has been getting colder during winter and spring months instead of warmer. Studies say system of ocean currents that plays vital climate role is losing strength. Many atmospheric gases help trap heat in Earth's atmosphere, including natural gases like carbon dioxide. Greenhouse gases are best described as _______. So while human activities exacerbate the natural greenhouse effect, it is not solely due to them. Colder places are warming faster than warmer places. Nres 102 Final: The Atmosphere, Climate, and global warming study guide by Josh_Acosta includes 37 questions covering vocabulary, terms and more. Ocean convection is regional because certain places aren't near the ocean. Which of the following is a direct effect of a disaster? One or more of the following criteria are met: With respect to natural hazards, refers to physical, chemical, or biological events that occur before an event such as a flood, earthquake, or volcanic eruption. All of the following hazards are linked to hurricanes, EXCEPT... 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