In: Biology
Need well written paragraphs about them .
1. Reconstruct the imaginary timeline of 4.55 billion years of Earth’s geologic time in terms of six days
2. Clarify the mistaken belief of some people that “Transition fossils don’t exist.”
The history that is based on the geographical features of the
earth helps in determining the various processes occurs during the
development of Earth about 4.5 billion years ago. On first day a
large mass of dust and gas result in the formation of the solar
system and the other components of Milky way galaxy including the
sun .
On second day , Earth is present in the molten state because there
is a large number of volcanoes present on the earth and the
collision of rocks leads to generation of high amount of heat
.
On 3rd day , the periphery layers coolens down resulting in the
formation of solid sand like structure . The water start forming in
the form of water vapour in the atmosphere.
On 4th day the water vapour from the atmosphere start condensing
and the ice supplied through the various celestial bodies result in
a production of oceans .
On 5th day , it result in the formation of a large continent ,
small amino acid start forming and RNA starts developing . The
continent rodinia start breaking to form continents like pangea
.
On 6th day , about 40 million years ago ice age starts then it
increases its intensity . It results few production of oceans after
the melting of the the glaciers. Small minute bacteria start
developing in the harsh environment and the emergence of DNA
molecule leads to the evolution of different species and enumerate
number of species that we see today.
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