The Big Bang Theory is also called the:
AExpanding universe hypothesis
BSteady state universe theory
CRotating nebula hypothesis
DBinary companion star theory
Answer & Solution
Correct answer: A. Expanding universe hypothesis
1. Galaxies move further apart with time.
2. It is the expanding universe hypothesis.
3. Hubble gave the evidence in 1920.
_Source: NCERT Class 11 Fundamentals of Physical Geography, Chapter 2, The Origin and Evolution of the Earth._
Related questions
How many check-dams did Bhujpur villagers build in 1989?Bhujpur's check-dams were built on which river and its tributaries?Bhujpur, where villagers built check-dams in 1989, is in which region?Watering plants through narrow tubes delivering water at the base of the plant is:Bawris, now being revived, were traditional structures for:Using rainwater to recharge groundwater is called:Excessive rains cause floods, while absence of rain results in:Most Indian farmers depend on which source to irrigate crops?