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Published byHillary Loren Hood Modified over 8 years ago
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Why is the climate different in Ottawa compared to the top of Mount Everest?
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The equator is at latitude 0 Canada is at latitude 49 ever heard of the 49 th parallel??
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How does latitude affect climate? As latitude ________, the average annual temperature _________. 0° Latitude 90° Temperature decreases increases
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What do you notice about the temperatures on the coast vs. inland?
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Both cities are at the same latitude, but Reykjavik is surrounded by water and Yakutsk is not
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How does closeness to (a large body of) water affect climate? Water __________ the temperature. _______ summers, _______ winters. City B is closer to a large body of water Its temperatures are less extreme moderates Cities A & B are located at the same latitude. Coolerwarmer moderates = makes less extreme
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The windward sides of the Adirondacks & Catskills receive a great deal more precipitation The leeward sides of the Adirondacks & Catskills receive much less precipitation
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In the Canadian Rockies, the windward side is the ___________ side of the Rockies and the leeward side is the ___________ side British Columbia Alberta What about the Canadian Rockies? west east This is because weather systems move west to east
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How does the Mountain Effect affect climate? Windward Side = __________ Leeward Side = ____________ cool, moist warm, dry
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We live in the troposphere. Temperature decreases with elevation.
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During summer, temperature is strongly controlled by elevation -- cold at the higher reaches of the Alaska and Brooks Ranges, and warmer in the lowlands.
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How does elevation affect climate? As elevation _________, the average annual temperature __________. Elevation Temperature increases decreases
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How do ocean currents affect climate? Warm currents = warmer climate Cold currents = cooler climate This is why England is mild in winter but Northern Russia is freezing!
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Air Masses Air masses carry the conditions from where they formed –air mass is warm if it forms in a tropical region –air mass is cold if it forms in a polar region Are a combination of: –moisture content –temperature
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