Share GRADE 11 EARTH AND LIFE
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The Big Bang Theory is the most widely accepted scientific explanation for the origin of the universe.
TRUE
The Big Bang was a massive explosion that occurred in empty space.
FALSE (It was an expansion of space itself)
The universe is expanding, according to current observations.
TRUE
Redshift in the light from galaxies is evidence that the universe is expanding.
TRUE
Cosmic Microwave Background Radiation supports the Big Bang Theory.
TRUE
Edwin Hubble discovered that most galaxies are moving away from us. True
TRUE
The Big Bang Theory explains what happened before the universe began.
FALSE (It explains the development after the beginning, not before)
The Steady State Theory suggests the universe has no beginning and no end.
TRUE
The Big Bang happened approximately 13.8 billion years ago.
TRUE
The universe has always existed in its current state.
FALSE (It has evolved over time)
Elements like hydrogen and helium were formed shortly after the Big Bang.
TRUE
The term “singularity” refers to the initial state of the universe before the Big Bang.
TRUE
Gravity is responsible for the formation of galaxies and stars after the Big Bang.
TRUE
The multiverse theory is a proven scientific fact.
FALSE (It is a hypothesis, not proven)
The Doppler Effect is unrelated to the study of the universe’s origin.
FALSE (It is related, especially in explaining redshift)
The universe is static and unchanging.
FALSE (It is constantly expanding and evolving)
