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11 Cards in this Set
- Front
- Back
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Aboriginal View
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Aboriginal --> dreaming --> gods and animals
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Christian View
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God created the Earth in 7 days
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Can science answer this question...
What is the purpose of the Universe? |
NO
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3 types of radiation
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infrared = heat and temp, visible light = objects visible to the eye, radio waves = radio signals
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One difficulty when getting info about the universe
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light pollution, city lights
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Galaxy
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A group of stars, dust and gases held together by gravity
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Star
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Heavenly, luminous and celestial body
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formaiton of galaxies
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nebula shakes --> star is formed
baby star is formed energy waves spin star and bits fall off remnants=planetisimals planets and moon align to form solar system |
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life of a star
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red giant, black hole, supernova, white dwarf, neutron star, protostar
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radiometric data
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relative and absolute
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Pangea and reasons
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All countries were once joined together then split into Gondwana and ............. .
Reasons... plants found in different countries poles changed |
