Uploaded October 2019 | Updated September 2026, 2 weeks ago
In this video, we offer an introduction to topographic maps, including a look at contour lines, contour intervals, index contours, map scales, and the compass rose. Additional science videos and resources at: https://science.glide.page
Subscribe to my channel: youtube.com/user/mikesammartano?sub_confirmation=1
In this video, we offer an introduction to topographic maps, including a look at contour lines, contour intervals, index contours, map scales, and the compass rose. Additional science videos and resources at: https://science.glide.page
Subscribe to my channel: youtube.com/user/mikesammartano?sub_confirmation=1



![Continental Drift [Updated, 2018]
In this updated video, we explore Alfred Wegeners theory of continental drift, which provided the foundation for the development of plate tectonic theory, explaining the major geologic processes on Earth.
Download the notes sheet here: https://bit.ly/3e1uVvI Additional science videos and resources at: https://science.glide.page
Subscribe to my channel: https://www.youtube.com/user/mikesammartano?sub_confirmation=1 Continental Drift [Updated, 2018]](https://i.ytimg.com/vi/rM8KrmRedSw/mqdefault.jpg)






