RAP 1. _____causes earthquakes 2. _____type of plate boundary that volcanic arches, mountain ranges, and volcanic islands form at 3. _____ factories take water and heat it up and cool it back down and put back in the water source 4. _____layer of gases that protect us from the sun’s UV radiation 5.______moves lithospheric plates

Key Questions Volcanoes 1. Where do volcanoes form? 2. What is the Ring of Fire? 3. What is a hot spot? 4. What islands were formed from a hot spot?

1. Where do volcanoes form? 1 . Volcanoes form at convergent and divergent tectonic plate boundaries.

Hotspots [This Dynamic Earth, USGS] 2. What is the Ring of Fire? 2. Most volcanoes occur at the Ring of Fire which are the boundaries that line the Pacific Ocean Hotspots [This Dynamic Earth, USGS]

3. What is a hot spot? 3. A hot spot is a place on Earth’s surface that is directly above a mantle plume(column of magma). Hot Spot Animation

4. What islands were formed from a hot spot? 4. The Hawaiian Islands

Varieties of Volcanoes Worksheet 1. Write the bulleted fact in the box under the volcano it describes 2. Use page 49/50 Types of Volcanoes