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which "sphere" is not directly studied in one of the main brances of earth/space science (geology, astronomy, meterolgy, or oceanography)? A. biosphere B. exosphere C. atmosphere D. hydrosphere
C. atmosphere
Expert answered|andrewpallarca|Points 11973|
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Asked 6/5/2012 12:15:34 PM
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which type of nuclear decay emits two protons and two neutrins? A. alpha decay B. beta decay C. cosmic decay D. gamma decay
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Updated 1/16/2014 10:56:53 AM
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A. Alpha decay emits two protons and two neutrons.

Added 1/16/2014 10:56:53 AM
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what type of manganese dioxide? A. a product B. a catalyst C. a converter D, an inhibitor
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Updated 5/15/2014 9:47:27 AM
1 Answer/Comment
Manganese dioxide is a catalyst.
Added 5/15/2014 9:47:27 AM
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Confirmed by jeifunk [5/15/2014 9:48:30 AM]
what process repeatedly moves matter between different forms on Earth? A. cycle B. natural law C. closed system D. conservation of matter
Weegy: Cycles repeatedly move matter between different forms on Earth. (More)
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Expert Answered
Updated 7/23/2015 3:22:21 PM
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most of the energy on the Earth comes from? A. waves B. sunlight C. volcanic eruptions D. heat from the earths interior User: why isn't Earth a closed system? A. it reflects and radiates energy B. matter continually cycles between "spheres" C. large amounts of matter come to Earth from space D. earthquakes, volcanoes, and hot springs release energy from the Earth's interior
Weegy: D. earthquakes, volcanoes, and hot springs release energy from the earths interior (More)
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Updated 7/25/2015 6:39:14 AM
4 Answers/Comments
Most of the energy on the Earth comes from sunlight.
Added 7/23/2015 3:24:35 PM
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Earth isn't a closed system because: large amounts of matter come to Earth from space.
Added 7/23/2015 3:27:53 PM
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Why is this appearing in my Feed?
Added 7/25/2015 12:08:13 AM
No idea jeifunk - ? Admin?
Added 7/25/2015 6:39:14 AM
Which of these fragmental sedimentary rocks would most likely form farthest from land? A. shale B. siltstone C. sandstone D. conglomerate User: which of these is not directly related to the formation of a metamorphic rock? A. heat B. pressure C. deposition D. chemical environment User: Slate is a metamorphic rock that forms from? A. shale B. gneiss C. granite D. limestone User: What makes a rock an ore? A. it has to contain metal B. it has to be igneous in orgin C. it has to be able to be ...
Weegy: What makes a rock an ore is that it has to contain metal. . (More)
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Expert Answered
Updated 7/25/2015 9:19:40 AM
3 Answers/Comments
Siltstone is the fragmental sedimentary rock which would most likely form farthest from land.
Added 7/25/2015 6:48:12 AM
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Deposition is not directly related to the formation of a metamorphic rock.
Added 7/25/2015 6:49:26 AM
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Slate is a metamorphic rock that forms from shale.
Added 7/25/2015 6:50:27 AM
This answer has been confirmed as correct and helpful.
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