Day / Night Cycle Graph noon. midnight. noon.
{"Image DocumentName": "Day / Night Cycle Graphnoon. midnight. noon.", "Image ImageDescription": "Look at this diagram and note that it shows the daytime nighttime cycle for Columbus Ohio. You can see the days are longer in June than in December, however every day gets some sunlight and therefore some warming energy. Have your students make the predictions for the shape of the next few graphs by drawing them in their journal or on a white board. Discuss with the class some ideas before going to the next slide. Before you go the next slide predict how this graph will change if you go north, say to Iceland where the latitude is 64.1o N, very near the Arctic Circle.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}