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WorksheetsHistory of earth
Total questions: 13
Worksheet time: 16mins
Initially earth had been
warm
very hot
cold
cool
Initially earth had
high volcanic activity
high climatic changes
high diversity
high animal diversiy
Earth got
randomly hot
gradually hot
randomly cooled
gradually cooled
The core of the earth was formed with
ocean water
less volatile metals with high density
full of snow
sedimentary rocks
Initially Earth crust was created by
volatile metals
carbon rocks
light silicon rocks
sedimentary rock
The origin of earth occurs at?
3.5 billion years ago
4.5 billion years ago
5.3 billion years ago
5.4 billion years ago
The origin of life on earth occurs at?
3.5 billion years ago
4.5 billion years ago
5.3 billion years ago
5.3 billion years ago
What is modern theory of origin of earth?
big band theory
special creation theory
nebular theory
cosmozoic theory
What is the absence gas of early atmosphere?
O2
CO2
H2S
CH4
Initially earth had been evaporated water due to
slight heat of the earth
extreme cold of he earth
climatic changes of the earth
extreme heat of the earth
The evaporated water got water condensed and form (a)
The rain water which was rich with (a)
Water was collected to lower lands and formed (a)
