According to the most widely accepted theory, the universe started approximately…….billion years ago as a result of gigantic explosion from a single point.
a) 15
b) 20
c) 25
d) 30
Which of the following is the main cause of universe formation?
a) huge explosion
b) chemical cause
c) both a & b
d) none of these
The theory which proclaims that an explosion created the universe is called the…
a) Darwin theory
b) big bang theory
c) law of gravity
d) earth theory
What were the original two elements in our earth?
a) lithium and carbon
b) H and neon
c) hydrogen and helium
d) none of these
The events that mark the beginning of our universe known as
a) theory of evolution
b) big bang
c) inflation theory
d) cell theory
Layered Structures of Earth (زمین کی پرتیں):
13.8 correct answer
by at 2024-11-26 19:51:03