MEDIUM
Earn 100
In , Otto Schmidt in Russia and Carl Weizascar in Germany somewhat revised the ‘nebular hypothesis’. The following is or are true regarding their considerations.
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Important Questions on The Origin and Evolution of Earth
EASY
The American scientist Edwin Hubble's name is associated with which of these theories?
EASY
What do call the point in the orbit of the moon or a satellite at which it is nearest to Earth?
EASY
Big Bang Theory explains:
MEDIUM
Objects that shine in the night sky are known as_____.
EASY
Who amongst the following was the first to state that the earth was spherical?
(A) Aristotle
(B) Copernicus
(C) Ptolemy
(D) Strabo
EASY
Who among the following proposed the Big-Bang theory?
EASY
The age of universe is approximately _____ years.
HARD
The Big Bang Theory considers
EASY
Which is the 2rd layer of the atmosphere from the earth's surface ?
EASY
Which one of the following sets of elements was primarily responsible for the origin of life on the earth?
EASY
In how many years will the Halley Meteoroid appear?
HARD
Halley's Comet appears once in the period of:
(A) 24 years
(B) 32 years
(C) 76 years
(D) 84 years
HARD
According to the astrophysicists _____.
EASY
Which of the following events took place in the Cenozoic era?
EASY
The planet having thirteen moon is _____.
(A) Venus
(B) Mars
(C) Uranus
(D) Neptune
MEDIUM
Which European country has over 200 volcanoes, many of them still active?
MEDIUM
The de Vries proposed:
EASY
'Constellation' refers to a group of:
