Related terms:
theia
archaea
hadean
ozone layer
giant impact
archaean
crustal
axial tilt
planeet
abundances
eukaryotes
solar nebula
flagellum
continental crust
plagioclase
proterozoic
phospholipid
hydrosphere
polar regions
outer layers
eon
lithosphere
oceanic crust
impact crater
asteroid belt
habitable zone
flagella
plate tectonics
interstellar medium
extinction event
Wikipedia sources:
Mars
Moon
Oxygen
Crust (geology)
Earth
Hadean
Nature
Eukaryote
Proterozoic
Formation and evolution of the Solar System
Sun
Timeline of the Big Bang
History of the Earth
Archaea
List of time periods
Context for words:
billion
years
ago
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