Earthquakes and volcanoes are both phenomena produced by the:
A) atmosphere. B) hydrosphere. C) biosphere. D) geosphere.
D
Environmental & Atmospheric Sciences
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Match the intrusive igneous rock with its extrusive equivalent
A) Basalt B) Andesite C) Rhyolite 1) Granite 2) Diorite 3) Gabbro
Environmental & Atmospheric Sciences
The Vostok ice core was collected to 3,100 feet below the surface, and has revealed ________ years of climate data.
A. 420,000 B. 500,000 C. 100,000 D. 42,000
Environmental & Atmospheric Sciences
A 200-m length of copper wire is heated and gains 0.18 m in length. If the wire were instead 100-m long, the length gained would be
A. 0.09 m. B. also 0.18 m. C. 0.36 m. D. more than 0.36 m.
Environmental & Atmospheric Sciences
What research vessel carried out the first large-scale plankton study?
A) Meteor B) HMS Challenger C) HMS Beagle D) HMS Discovery
Environmental & Atmospheric Sciences