'Lava flows' presentation slideshows

1.74k views • 90 slides

Chapter 5: Magma And Volcanoes

975 views • 65 slides

Battling ideas A skill development activity for GCSE

Battling ideas A skill development activity for GCSE. OBJECTIVES. Recall that science explanations are provisional Recognise that explanations are more convincing when their predictions are successfully tested Explain why the theory of plate tectonics is now accepted. SS1. Engage.

608 views • 60 slides

Rock Structures

762 views • 40 slides

Igneous Rocks and Volcanoes

1.02k views • 38 slides

VOLCANIC STRUCTURES Introduction Two aspects of volcanism are relevant to the study of geomorphology:

VOLCANIC STRUCTURES Introduction Two aspects of volcanism are relevant to the study of geomorphology: 1. There are a number of volcanic features that in themselves constitute unique landforms - various types of volcanoes and craters being the most obvious examples.

586 views • 36 slides

Chapter 4

583 views • 35 slides

Jupiter

Jupiter. Jupiter. Distance 800 million km (500 million miles) Diameter: 143,000 x 133,000 km (88,000 x 80,000 miles) or 11 x 10 Earths Rotates in 10 hours Polar Flattening: 1/16 (Earth = 1/298) Circles Sun in 12 years Mass: 318 Earths Volume: 1321 Earths Density: 1.326 gm/cc

608 views • 32 slides

Holy Smokes!

Holy Smokes!. A Volcano Primer By Mrs. Baker. What is a volcano?. A volcano is an opening in Earth that erupts gases, ash, and lava. Volcanic mountains form when layers of lava, ash, and other material build up around these openings. 3 Basic Volcano shapes. Shape

666 views • 30 slides

GEOL 208 Lecture 2

CON U

261 views • 26 slides

What is aquatic ecology?

1.26k views • 26 slides

San Francisco Volcanic Field

San Francisco Volcanic Field. Arizona's Hotspot . Continental Hotspot Volcanism: Hotspots are thought to be caused by a narrow stream of hot mantle convecting up from the Earth's core-mantle boundary called a mantle plume

865 views • 23 slides

Magmas & Igneous Rocks

345 views • 22 slides

Construction in hazardous environments

Construction in hazardous environments. 65. Bam, Iran, 2003. This session will look at both the security hazards and the natural hazards that effect the construction and planning of settlements. Session objectives. !. The key learning objectives of this workshop are to form an

331 views • 21 slides

The Nature of Volcanic Eruptions

The Nature of Volcanic Eruptions. Chapter 10, Section 1. Factors Affecting Eruptions. The primary factors that determine whether a volcano erupts violently or quietly include magma composition, magma temperature, and the amount of dissolved gases in the magma

1.42k views • 20 slides

Chapter 9: Volcanoes

Chapter 9: Volcanoes. 9.1: How and Where Volcanoes Form 9.2: Magma and Erupted Materials 9.3: Volcanic Landforms 9.4: Extraterrestrial Volcanism. 9.1: How and Where Volcanoes Form.

310 views • 15 slides

DAWN Asteroids: 1 Ceres and 4 Vesta

DAWN Asteroids: 1 Ceres and 4 Vesta. By Christina O. Lee. DAWN Mission Goals.

428 views • 12 slides

Location

C. E. RR. O. N. E. R. G. O. Location. Location: 12.5N, 86.7W Elevation: 2,214 feet (675 m). Diameter of Crater: 1500 x 900 m. Tectonics. Plate. Cerro Negro is on the Caribbean Plate. Its surrounding plates collided together to form the volcano. Other Information.

278 views • 10 slides

Volcano

Volcano. How and Where Formed Magma and Erupted Materials Volcanic Landforms. Where Volcanoes Form . Subduction Boundaries Cascade Mtns Mariana Islands Divergent Boundaries Iceland Hot Spots Hawaiian Islands. Magma Types. Basaltic Magma rifts, ocean hot spots Kilauea

545 views • 8 slides

Monday, March 18 th ,2013

Monday, March 18 th ,2013. 1. Read this paragraph.

189 views • 5 slides