Geography

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The greatest danger from pyroclastic flows is ________. Started by mspears3	1 Replies 194 Views	Feb 28, 2020 by bassamabas
What type of volcano would be most likely to generate large landslides? Started by abarnes	1 Replies 237 Views	Feb 28, 2020 by lin77x
The famous destruction of the Roman city of Pompeii was produced by ________. Started by amal	1 Replies 141 Views	Feb 28, 2020 by al
Mt. St. Helens in the U. S. and Mt. Fujiyama in Japan are examples of ________. Started by EAugust	1 Replies 296 Views	Feb 28, 2020 by ricroger
Mount Pele on Martinique is an example of a ________. Started by K@	1 Replies 100 Views	Feb 28, 2020 by macybarnes
The slopes of most cinder cones are usually about 30 degrees because ________. Started by Cooldude101	1 Replies 88 Views	Feb 28, 2020 by katieost
Which one of the following statements concerning cinder cones is false? Started by tsand2	1 Replies 74 Views	Feb 28, 2020 by orangecrush
Cinder cones ________. Started by ENagel	1 Replies 47 Views	Feb 28, 2020 by hollysheppard095
A geologist is working in an area of old volcanic rocks exposed by erosion. He finds a large rock ... Started by Sportsfan2111	1 Replies 81 Views	Feb 28, 2020 by bigsis44
Shield volcanoes form from what type of magma? Started by lindiwe	1 Replies 38 Views	Feb 28, 2020 by laurnthompson
The largest types of volcanoes are the ________. Started by colton	1 Replies 42 Views	Feb 28, 2020 by nmyers
The most dangerous of the volcano types is the ________. Started by beccaep	1 Replies 36 Views	Feb 28, 2020 by ebonylittles
Observe the image of the individual walking through the lava tube. Why is it hollow there and not solid rock? Started by brutforce	1 Replies 275 Views	Feb 28, 2020 by harveenkau8139
It has been said that living near a Hawaiian volcano puts buildings in danger but not humans. Why is ... Started by olgavictoria	1 Replies 102 Views	Feb 28, 2020 by heyhey123
Pillow lavas are ________. Started by big1devin	1 Replies 64 Views	Feb 28, 2020 by braelync
The rock pumice often floats yet the density of the rock is greater than water. Why does it float? Started by fox	1 Replies 44 Views	Feb 28, 2020 by voltaire123
The streamlined ropy flowing lava pictured here has both orange and black parts because ________. Started by lilldybug07	1 Replies 32 Views	Feb 28, 2020 by sierramartinez
Which one of the following statements concerning volcanic blocks and bombs is true? Started by Mollykgkg	1 Replies 60 Views	Feb 28, 2020 by macybarnes
________ are usually the most abundant gases emitted during basaltic volcanism. Started by audie	1 Replies 28 Views	Feb 28, 2020 by fatboyy09
Volcanic bombs originate ________. Started by haleyc112	1 Replies 46 Views	Feb 28, 2020 by Eazy416
Eruption columns, such as the one pictured above, are unstable and often collapse towards the ground ... Started by TFauchery	1 Replies 68 Views	Feb 28, 2020 by Madisongo23
Which of the following types of magma is normally at the lowest temperature during an eruption? Started by Melani1276	1 Replies 88 Views	Feb 28, 2020 by Natalie4ever
In the movie "Volcano" basaltic lava flows are shown running down flat streets at speeds faster than ... Started by tnt_battle	1 Replies 62 Views	Feb 28, 2020 by Chelseyj.hasty
Volcano A erupts rocks with SiO2 content ranging from 49% to 52% whereas volcano B, 100km away, ... Started by OSWALD	1 Replies 123 Views	Feb 28, 2020 by daiying98
What is the connection between the amount of silica in a melt and how viscous it is? Started by Lobcity	1 Replies 43 Views	Feb 28, 2020 by kescobar@64