Geography, 17.07.2019 01:20 blackeyes7659
According to our theory of solar system formation, what three major changes occurred in the solar nebula as it shrank in size?
a. its mass, temperature, and density all increased
b. its gas clumped up to form the terrestrial planets, nuclear fusion produced heavy elements to make the jovian planets, and central temperatures rose to more than a trillion kelvin.
c. it gained energy, it gained angular momentum, and it flattened into a disk
d. it got hotter, its rate of rotation increased, and it flattened into a disk
Answers: 3
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At first after world war ii, japan’s factories produced goods that were used by the japanese government poorly made toys and novelties high-quality cameras inexpensive motorcycles
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Geography, 25.06.2019 05:00
Sort each of the planetary properties below based on whether they apply to some, all, or none of the four jovian planets in our solar system. jupiter and saturn only: -interior is mostly liquid or metallic hydrogen -composed mostly of hydrogen and helium uranus and neptune only: -blue color because of methane -composed mostly hydrogen compounds all four jovian planets: -approximately 10 earth-mass core -orbited by rings of ice and rock -magnetic field stronger than earth's -strong atmospheric winds and storms no jovian planets: -solid surface under a thick atmosphere
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Geography, 25.06.2019 07:00
The movement of the continents was one of the three sources of earth's heat when earth was newly formed. true or false
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According to our theory of solar system formation, what three major changes occurred in the solar ne...
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