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A) Supervolcano B) Stratovolcano C) Glaciovolcano D) Submarine volcano
A) Iceland and Antarctica B) Greenland and Norway C) Canada and Russia D) Chile and New Zealand
A) Basalt columns B) Pillow lava C) Pumice stone D) Obsidian glass
A) Granite intrusions B) Pillow breccia, tuff breccia, and hyaloclastite C) Sedimentary sandstone D) Limestone deposits
A) Katla B) Eyjafjallajökull C) Hekla D) Grímsvötn
A) Deep inverted craters B) Perfectly spherical C) Long narrow ridges D) Flattened top and steep sides
A) Bill Mathews B) David Vaughan C) Jack Farmer D) Hugh Corr
A) Fire ridge B) Ice peak C) Glacier hill D) Table mountain
A) A great flood of water B) An ash cloud C) An earthquake D) A landslide
A) 10 km3 B) 3 km3 C) 1 km3 D) 0.5 km3
A) Meredith Payne and Jack Farmer B) Viking and Mars Orbiter teams C) Hugh Corr and David Vaughan D) Bill Mathews and Sonia Esperanca
A) On the base of the Pine Island Glacier B) In the middle of the Ross Sea C) In deep subglacial tunnels D) On the ice surface under the Hudson Mountains
A) Helium and Argon B) NO3 and SO4 C) CO2 and Methane D) Oxygen and Nitrogen
A) To measure tectonic plate movement B) To find potential habitats for microbes C) To mine precious metals D) To create new landing sites
A) Pressure of surrounding ice and meltwater B) Rapid cooling of the lava C) The high viscosity of the lava D) Solid granite foundations |