• Mount Rainier peeks through clouds, viewed across subalpine wildflowers and glacial moraine.

    Mount Rainier

    National Park Washington

There are park alerts in effect.
show Alerts »
  • Nisqually to Paradise Delays

    Road construction from the Nisqually Entrance to Longmire. Expect a 30-minute delay, Monday through Friday. More »

  • High Water & Inclement Weather Create Hazardous River Crossings

    Several Wonderland trail bridges on the White River and Carbon River have been washed out by high water. Be advised that some crossings will need to be forded, and in some cases may be impassable while inclement conditions continue. More »

String A Volcano

A view of Mount Adams from Mount Rainier.
A view of Mount Adams from Mount Rainier. Both mountains are part of the Cascade Range.
NPS Photo
 
Overview: Most of the world's active above-sea volcanoes are located near convergent plate boundaries where subduction is taking place. Through books and online research, students will summarize and transfer information onto the mobile volcano pieces for Japan and the Cascade Mountain Range. Students then should be able to compare and contrast the history and major features of the volcanoes. This lesson is adapted from USGS Living with a Volcano in Your Backyard curriculum.
Grade Level:
5+
Objectives: Students will:
  • Become familiar with important aspects about each of the 20 volcanoes
  • Identify sources of information about Cascade and Japan Arc volcanoes
  • Summarize main ideas to compare facts
Lesson Plan:
String a Volcano - word, 45KB
String a Volcano - pdf, 139KB
Resources: String a Volcano Cascade Cards
String a Volcano Japanese Cards
String a Volcano Japanese Volcano Background Info

Did You Know?

Artist rendering of the Osceola Mudflow releasing from Mount Rainier.

About 5,600 years ago the summit and northeast face of Mount Rainier fell away in a massive landslide accompanied by volcanic explosions. The Osceola Mudflow, a towering wall of mud and rock, thundered down the White River Valley where it deposited 600' of debris eventually reaching the Puget Sound.