EarthSci Final test
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20 questions
| 🇬🇧 | 🇬🇧 |
| A cycle that involves all 4 spheres | Carbon Cycle |
| The Earth's four subsystems | Geosphere, Hydrosphere, Atmosphere, Biosphere |
| The Earth's four subsystems | Geosphere, Hydrosphere, Atmosphere, Biosphere |
| Age of the Universe | 13.8 Ga(13.8 billion years) |
| Religious narrative that describes the universe being formed in 6 days | Genesis/Hebrew Bible/Old Testament |
| Creators of the Atomic Universe Theory | Leucippus and Democritus |
| Geocentric Universe | Aristotle and Ptolemy |
| Heliocentrism | Nicolaus Copernicus |
| Static, steady state, infinite universe | Isaac Newton and then Albert Einstein |
| Why is the Big Bang theory the leading theory on the origin of the universe | Redshift and Cosmic Microwave Background |
| The model Albert Einstein assumed after rejecting his original model | Oscillating Universe(The universe is curved and cyclic) |
| Proposed by astronomers Fred Hoyle, Thomas Gold and Herman Bondi | Steady State Theory(The universe expands but does not change density) |
| Alan Guth proposed what model of the universe? | Inflationary Universe(A variation of the standard big bang model that accounts for horizon and flatness problems) |
| Andrei Linde proposed what model? | Multiverse |
| The three main models on the origin of the solar system | Encounter Hypothesis, Nebular Hypothesis and Protoplanet Hypothesis |
| The Earth's four subsystems | Geosphere, Hydrosphere, Atmosphere, Biosphere |
| Belgian priest to whom the big bang theory is accredited to | Georges Lemaître |
| A cycle that involves all 4 spheres | Carbon Cycle |