Chapter 1. Volcanoes

Question Click on locations in North America that have high potential for volcano eruption hazards.

IJX9W4lnrHju560CUokmfO1DBSwWQBdcnYIFCDbp4Zjf5G2gYJce8K/sWYvg6GSPH9dQ9eRPPUojn7gGDGfa3MHOQvBdWI521sRUOQAki1Wci7x7IhBnKkjKsQgqdm3Kzb3VZYs5Zh9gsSSu1mLgMWGA1WGjbsqPTNEbQSZJF46nEVeeZ7jaMD+qLG4JJeTqiOGIu20Cr2ZB86n8M0087m+WI8skCbZ5r0GKSLDDrutnwOfdT6jz5U3W+ryfVU9g {"title":"selection","description":"There is a convergent boundary with volcanoes here.","type":"correct","color":"#008000","code":"[{\"shape\":\"poly\",\"coords\":\"133,97,107,118,80,158,1,184,3,149,50,134,85,102,85,92,85,78,99,72,117,72\"},{\"shape\":\"poly\",\"coords\":\"189,164,202,182,213,205,211,231,217,241,269,218,246,170,221,148\"},{\"shape\":\"poly\",\"coords\":\"290,331,283,308,307,307,322,334,343,341,355,361,382,374,405,392,387,393,361,377,346,370,325,366,301,350,295,346\"},{\"shape\":\"poly\",\"coords\":\"478,355,488,356,502,357,515,372,520,389,513,393,484,392\"}]"} {"title":"none","description":"There are no volcanoes here. Consider what might cause a volcano to form.\n","type":"incorrect","color":"#993300","code":"[{\"shape\":\"poly\",\"coords\":\"49,129,70,112,82,74,111,62,151,92,206,123,220,148,246,166,275,212,271,226,246,234,281,276,295,306,310,306,321,331,331,324,329,307,358,300,392,301,441,226,466,205,443,193,501,165,497,140,502,133,494,91,518,71,544,94,564,109,578,105,578,1,3,2,18,30,3,37,21,75,-1,98,14,120,33,123\"}]"} {"title":"diff pb","description":"This type of plate boundary does not generate volcanoes.\n","type":"incorrect","color":"#3366ff","code":"[{\"shape\":\"poly\",\"coords\":\"144,89,123,113,151,130,183,168,217,148,206,120,178,110,157,98\"},{\"shape\":\"poly\",\"coords\":\"309,397,293,334,279,305,293,305,261,253,240,224,217,241,205,223,210,194,182,166,175,181,172,218,195,245,241,308,261,325,260,352,275,370,277,394\"},{\"shape\":\"poly\",\"coords\":\"367,365,385,374,481,358,502,359,556,375,569,393,578,384,574,363,578,315,577,291,557,325,559,361,507,338,483,345,446,337,401,346,378,358\"}]"} {"title":"passive","description":"This is a passive margin. There are no volcanoes here. Consider why volcanoes are formed.\n","type":"incorrect","color":"#ffcc00","code":"[{\"shape\":\"poly\",\"coords\":\"347,338,357,328,394,349,431,341,434,290,443,256,479,252,489,243,523,230,544,245,567,218,579,202,577,172,512,117,498,140,504,167,447,192,469,205,393,305,365,302,329,308,336,325,325,336\"}]"} {"title":"Choice label","description":"There is a hotspot with volcanoes here in Hawaii.","type":"correct","color":"#333333","code":"[{\"shape\":\"poly\",\"coords\":\"1,311,73,335,91,363,65,371,-1,347\"}]"}

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