Zusammenfassung der Ressource
Frage 1
Frage
What is the Nebular Hypothesis?
Antworten
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Our Solar system formed 4.5-5 billion yrs ago from a nebula.
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The Earth formed through collision and coalescence of material.
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The Earth formed through the gathering of asteroids and space materials.
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Our solar system formed 5 - 5.5 billion yrs ago from space debris
Frage 2
Frage
Name the Geologic Time Scale
Antworten
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Eons
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Epoch
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Periods
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Eras
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Zone
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Precambrian
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Paleozoic
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Mesozoic
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Century
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Millenium
Frage 3
Frage
When was the Precambrian Eon?
Antworten
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4.6 b.y.a. - 541 m.y.a.
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5.2 b.y.a. - 404 m.y.a.
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3.6 b.y.a - 541 m.y.a.
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4.7 b.y.a - 439 m.y.a
Frage 4
Frage
When did life start forming on Earth?
Antworten
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4.2 - 3.5 b.y.a.
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5 b.y.a.
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4.2 - 2.6 b.y.a.
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5 - 4.2 b.y.a.
Frage 5
Frage
Which time period is called the "Time of Visible Life"?
Antworten
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Phanerozoic Eon
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Paleozoic Era
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Paleozoic Eon
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Precambrian Eon
Frage 6
Frage
What ended the Paleozoic Era?
Antworten
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It ended with the Permian Mass extinction from volcanic activity in Siberia.
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It ended when the meteor hit the Earth on the continent of Siberia.
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It ended when volcanic activity filled the Earth in Mexico.
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It ended during the mass extinction of the ice age in the Americas.
Frage 7
Frage
What time period did the Dinosaurs exist?
Antworten
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The Mesozoic Era
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The Pleistocene Epoch
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The Mesozoic Epoch
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The Cenozoic Era
Frage 8
Frage
Name the three Eras of Earth.
Antworten
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Mesozoic
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Cenozoic
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Paleozoic
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Phanerozoic
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Precambrian
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Pleistocene
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Holocene
Frage 9
Frage
Which time period is the largest unit of time?
Frage 10
Frage
The Paleozoic Era existed. . .
Antworten
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542 - 252 m.y.a.
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530 - 412 m.y.a.
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513 - 256 m.y.a.
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498 - 252 m.y.a.