Calculating the Gradient of a Slope from a Topographic Map

New on Amazon: Earth and Space Sciences Reference Tables Workbook, 2026 Edition. All 23 tables, 300+ pages of learning including 900+ practice questions, worked answers. Get a copy here: https://a.co/d/07IowgmJ Also, check out my new, free online Earth Science textbook here: MikeSammartano.com/science A brief introduction to the process of calculating the average gradient between two points on a topographic map. Additional science videos and resources at: https://science.glide.page Subscribe to my channel: https://www.youtube.com/user/mikesamm...