'Lava magma' presentation slideshows

Volcanoes

Volcanoes. volcanism : any activity that includes the movement of magma toward the surface of the Earth volcano : place where magma reaches the surface. magma : liquid, molten rock underground lava : magma that reaches the surface lost gas, gained rock. Major Volcanic Zones.

474 views • 37 slides

Chapter 4 Lesson 2

392 views • 25 slides

Ch 3 Volcano & Extrusives

484 views • 19 slides

Volcanoes

Volcanoes. Get Ready for an ERUPTION!!!. What is a volcano?. A weak spot in the crust where molten material, or magma, comes to the surface Magma- molten mixture of rock-forming substances, gases & water from the mantle Lava- Magma that reaches the surface. Where are volcanoes located?.

323 views • 17 slides

Lesson Plan On Volcanoes

647 views • 16 slides

The Changing Earth: Chapter 3 Mountains and Volcanoes

118 views • 11 slides