id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
37855	Visher, Stephen Sargent	Climatic Changes: Their Nature and Causes			.txt	text/plain	100739	6013	69	hundred million years ago, the earth's climate differed only a little rate while the lands lie quiet during a period of mild climate great elements in climatic changes,--the effects of the sun, on the one hand, _The Form of the Land._ Another great cause of climatic change have actually caused great changes time and again in the geologic past." climatic changes of glacial and historic times which now seem to have earth's atmospheric pressure_ and hence produce changes in winds, ocean evidence of the great climatic changes that have taken place. evidence of climatic changes during historic times is strongest. climate during glacial periods in non-glaciated regions which are How important the periods of mild climate have been in geological times An increase in the lands would cause changes in several climatic commotion that great changes of climate have occurred upon the earth.	./cache/37855.txt	./txt/37855.txt