Tornado and Windstorm, Lightning, Flood, Hurricane. Which of the following is not a manmade cause of global warming? To what does the concept of acceptable risk refer? At 1.5 degrees Celsius warming, about 14 percent of Earth’s population will be exposed to severe heatwaves at least once every five years, while at 2 degrees warming that numbe… Global warming heats up Earth and some animals are not used to a warm environment. Nres 102 Final: The Atmosphere, Climate, and global warming study guide by Josh_Acosta includes 37 questions covering vocabulary, terms and more. Effects of climate change on oceans provides information on the various effects that global warming has on oceans.Global warming can affect sea levels, coastlines, ocean acidification, ocean currents, seawater, sea surface temperatures, tides, the sea floor, weather, and trigger several changes in ocean bio-geochemistry; all of these affect the functioning of a society. c) They are natural processes that become hazards when people live or work in areas where they occur. . Scientists predict the range of likely temperature increase by running many possible future scenarios through climate models. From an environmental viewpoint, risk may be considered as the product of the probability of an event times the consequences. No, “global warming” means Earth's average annual air temperature is rising, but not necessarily in every single location during all seasons across the globe. Which of the following continents was covered by glaciers during the Pleistocene ice age? Warmer ocean waters will channel more energy into the atmosphere. "In a 2009 study, presented by the National Academy of Science, 97% of climate scientists agree that human activity is causing global warming." Volcanic Eruptions are regional because only certain places have volcanoes, they are not everywhere. There is generally an inverse relationship between the magnitude of an event and its frequency. Damages from a catastrophe are of a magnitude that requires a long recovery period. Even if global warming is a natural part of Earth's climate, human activities are accelerating it. This comes as news reports and blogs question whether global warming is even occurring, given local weather conditions and the fact that warming did not occur at the same rate in the past 10 years as it did during the ‘80s and ‘90s. How does a catastrophe differ from a disaster? To understand why, you have to first know the difference between weather and climate. What is the difference between a forecast and a prediction? Contrast with forecast, which provides a percent chance of something happening. Quizlet flashcards, activities and games help you improve your grades. Warmer ocean waters will channel more energy into the atmosphere. This will result in a faster increase in atmospheric carbon dioxide and more rapid global warming. It has also been speculated that, as a consequence of large-scale surface warming, such changes could even trigger colder conditions in regions surrounding the North Atlantic. All of the following responses to a hazard would be considered anticipatory, EXCEPT... How might climate change affect natural hazards? Why did scientists think the world was experiencing global cooling between the 1940's and 1970's. Most hazardous natural processes are not amenable to artificial control. Rich soils deposited by the original mudflow resulted in an agricultural center being developed, drawing a large number of people to inhabit the area. The global average surface temperature rose 0.6 to 0.9 degree… What is the main conclusion of the magnitude-frequency concept? Many hazardous natural events are controlled in part by the amount of water in the system. Many conditions affect weather. In general, the frequency of an event is _______ its magnitude. With that definition and some horrible puns out of the way, let’s thumb through some data. In some climate models, carbon cycle feedbacks from both land and ocean add more than a degree Celsius to global temperatures by 2100. Solar insolation causes global because everyone gets sun. What's worrying is that for some years now, global climate models have been predicting a future weakening of the Gulf Stream as a consequence of global warming. Many atmospheric gases help trap heat in Earth's atmosphere, including natural gases like carbon dioxide. But no. If one semester you get all Bs and Cs, and the next you get all As and Cs, your grade point … Have you read? Which of the following best describes the impact of glaciers upon the surface of the earth? Winters are warming faster than summers in many places, and colder parts of the U.S. are warming faster than hotter ones. But all this talk of global warming is not overblown. Why Global Warming Can Mean Harsher Winter Weather. Learn about the impact and consequences of climate change and global warming for the environment and our lives. Most land regions will see more hot days, especially in the tropics. And a cooler north isn’t necessarily good news. What was not a factor in the flooding of New Orleans during Hurricane Katrina? Ice shelf disintegration and glacier acceleration in Antarctica could raise global sea level significantly, and the effects would be keenly felt along U.S. coastlines. Is global warming slowing down? Probably yes, at times, and it’s a real cause for concern. But the heat that ocean currents fail to transport northwards would make parts of the Southern Hemisphere even hotter. During an ice age the conditions on Earth favor glaciers and cold deserts over more hospitable environments. Which of the following best explains why air pollution that was once blamed for global cooling is now considered responsible for global warming? An event or situation causing sufficient damage to people, property, or society in general from which recovery and/or rehabilitation is long and involved; natural processes most likely to produce a catastrophe include floods, hurricanes, tornadoes, tsunamis, volcanoes, and large fires. There was a forest but it dried, making a desert, and animals in the forest must have died or dried up. ; Explain why scientists are concerned about human activities that cause global warming if global warming is caused by the greenhouse effect and the greenhouse effect is a natural part of Earth's climate. Greenhouse gases are best described as _______. The condition is the “Arctic Oscillation.” The positive phase (left) has higher air pressure in the mid-latitudes than in the Arctic, making for a milder winter for the U.S. Greenhouse gases are essential to support life on earth. As ice caps melt and wildfires rage, global warming is occurring faster than we could have imagined. What aspect of the November 13, 1985, volcanic eruption of Nevado del Ruiz was mostly responsible for the large death toll? Studies say system of ocean currents that plays vital climate role is losing strength. 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