Science Common Sense

287 - How do maps show elevation changes?

Maps show elevation changes in several ways:

1. Contours: These are wavy lines that show height above sea level. The lines that are close together mean a steep slope, and the lines that are far apart mean a gentle slope.
2. Colors: Different colors can be used to show elevation changes. For example, green for low areas, brown for mountains, and white for high peaks.
3. Shading: Maps can use shades to show elevation. Darker shades mean higher elevations and lighter shades mean lower elevations.
4. Symbols: Maps can use symbols like triangles or mountain icons to show mountains and peaks.
5. Gradient: Some maps use a gradient to show elevation changes, with colors getting darker or lighter as the elevation increases or decreases.

All these ways help you understand the elevation changes on a map, making it easier to visualize the landscape.