div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader043vdocumentinreader043viewer20220402125e8483224e0ca7114e3780c4html5page1jpg target=_blank img data-url=air-density-air-stability-and-fronts-occluded-cold-front-a-cold-front-occurshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Air density air stability and frontsOccluded Cold Front A cold front occurs when a mass of cold dense and stable air advances and replaces a body of warmer air Cold fronts move loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentinreader043viewer20220402125e8483224e0ca7114e3780c4html5thumbnails1jpg width=140 height=200 adivpAir density air stability and frontspdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader043vdocumentinreader043viewer20220402125e8483224e0ca7114e3780c4html5page2jpg 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cold front occurs when a mass of cold dense and stable air advances and replaces a body of warmer air Cold fronts move loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentinreader043viewer20220402125e8483224e0ca7114e3780c4html5thumbnails3jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imagea href=https:reader043vdocumentinreader043viewer20220402125e8483224e0ca7114e3780c4html5page4jpg target=_blank img data-url=air-density-air-stability-and-fronts-occluded-cold-front-a-cold-front-occurshtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: Air density air stability and frontsOccluded Cold Front A cold front occurs when a mass of cold dense and stable air advances and replaces a body of warmer air Cold fronts move loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentinreader043viewer20220402125e8483224e0ca7114e3780c4html5thumbnails4jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imagea href=https:reader043vdocumentinreader043viewer20220402125e8483224e0ca7114e3780c4html5page5jpg target=_blank img data-url=air-density-air-stability-and-fronts-occluded-cold-front-a-cold-front-occurshtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: Air density air stability and frontsOccluded Cold Front A cold front occurs when a mass of cold dense and stable air advances and replaces a body of warmer air Cold fronts move loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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class=ts-thumb lazyload alt=Page 8: Air density air stability and frontsOccluded Cold Front A cold front occurs when a mass of cold dense and stable air advances and replaces a body of warmer air Cold fronts move loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentinreader043viewer20220402125e8483224e0ca7114e3780c4html5thumbnails8jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imagea href=https:reader043vdocumentinreader043viewer20220402125e8483224e0ca7114e3780c4html5page9jpg target=_blank img data-url=air-density-air-stability-and-fronts-occluded-cold-front-a-cold-front-occurshtmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: Air density air stability and frontsOccluded Cold Front A cold front occurs when a mass of cold dense and stable air advances and replaces a body of warmer air Cold fronts move 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