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The Earth
Question
When was the earth formed ?
Solution
The earth came into existence about 4600 million years ago.
Some More Questions From The Earth Chapter
What is meant by process of differentiation ?
Describe Nebular hypothesis origin of planets.
What is the basic difference in the arguments related to the origin of the earth given by :
(a) Kant and Laplace
(b) Chamberlain and Moulton?
(a) Kant and Laplace
(b) Chamberlain and Moulton?
What is Nebula ?
Define Planetesimals
Why do planets differ in size and temperature ?
Name one galaxy.
Which theory is also called expanding universe hypothesis ?
Who was the first to propose the Nebular hypothesis ?
When was the earth formed ?
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Mock Test Series
Mock Test Series