Topographic Development Map
suggested grade levels: 9-12
view Idaho achievement standards for this lesson

Procedure:
Print a larger version of the Idaho map with one hot spot labeled below. Draw in and label the rest of the hot spots that occurred across Idaho, include their approximate eruption dates. At each time spot, describe what you think Idaho may have looked like in that area before the eruption occurred. What did it look like afterwards? Discuss how water flow and drainages would have changed in the region following the eruption. (Remember, eruptions generally occurred over a period of time).

Handouts/Activity links:
These are links to access the handouts and printable materials.
hotspot map (answer key) | geol6ho.pdf (alternative) | geol7ho.pdf

Handout Sample:
Draw in and label the rest of the hot spots that occurred across Idaho, include their approximate eruption dates. At each time spot, describe what you think Idaho may have looked like in that area before the eruption occurred. What did it look like afterwards? Discuss how water flow and drainages would have changed in the region following the eruption. (Remember, eruptions generally occurred over a period of time). [relief map displayed]

Related Lesson Topics:
Geology: Geology Topics