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Transcript of VolcanoesVolcanoes. Volcano Eruption Videos guidAssetId=3C184A91-EB7E-420F-8269-...
Volcanoes
Volcano Eruption Videos
http://player.discoveryeducation.com/index.cfm?guidAssetId=3C184A91-EB7E-420F-8269-A5EEAD98007C&blnFromSearch=1&productcode=US
http://www.youtube.com/watch?v=bYYgx8Wo6UQ
Review Questions From ReadingHow Volcanoes Form
1. Erupting volcanoes do not hurt trees or people many miles away…
True Or
False
FALSE Erupting volcanoes do hurt trees
and people many miles away
Review Questions From ReadingHow Volcanoes Form
2. What is a volcano?A. Hot liquid
B. An opening in the Earth’s crust
C. Another name for a mountain
D. Magma
A volcano is…B. An opening in the
Earth’s crust
Review Questions From ReadingHow Volcanoes Form
3. What is the Earth’s mantle made of?A. LavaB. Big RocksC. White-hot rock called magmaD. Layers of different soils
Earth’s mantle is made of…C. White-hot rock called magma
Review Questions From ReadingHow Volcanoes Form
4. How do the volcano's cone form?
A. Two of Earth’s plates make new mantle
B. Earth’s crust is broken into plates
C. Earth’s mantle flows into volcano magma
D. Layers of lava flows out through Earth’s crust
The volcano’s cone forms when…D. Layers of lava flows out through
Earth’s crust
Review Questions From ReadingHow Volcanoes Form
5. Volcanoes can also form…
A. From mountainsB. When plates move together and overlapC. By humansD. When a big storm hits
Volcanoes can also form…B. When plates move together and overlap
Review Questions From ReadingHow Volcanoes Form
6. Volcanoes can form…
A. In oceans
B. On Land
C. On Islands
D. All of the above
Volcanoes can form on…D. All the above
(oceans, land, islands)