What is the big bang?
Science MT Review

Flashcard
•
Science
•
6th Grade
•
Easy
Deetya Paruchuri
Used 4+ times
FREE Resource
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31 questions
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1.
FLASHCARD QUESTION
Front
Back
The Big Bang was created by Georges Lemaîtreis.The event that started the universe about 13.8 billion years ago. Everything was once packed into a tiny, hot point, and then it expanded quickly, cooling down over time. This expansion led to the formation of stars, galaxies, and everything we see today. The universe is still expanding, and scientists study it to understand how it began.
2.
FLASHCARD QUESTION
Front
List four types of evidence supporting the Big Bang theory.
Back
1. Abundance of hydrogen
2. Presence of helium
3. Observed redshift of galaxies
4. Cosmic Microwave Background Radiation (CMBR)
3.
FLASHCARD QUESTION
Front
How do the heliocentric and geocentric models differ?
Back
The geocentric model was incorrect, while the heliocentric model was more accurate but not entirely correct.
4.
FLASHCARD QUESTION
Front
Arrange our cosmic address from LARGEST to SMALLEST
Back
Universe, local supercluster, local group, planetary system, planet
5.
FLASHCARD QUESTION
Front
Name all the theories about the universe and put them in chronological order
Back
Geocentric, Heliocentric, Newtonian, Static, Big Bang, Steady State, Multiverse, Big bounce
6.
FLASHCARD QUESTION
Front
List characteristics of a asteroid
Back
Rocky Metal, Orbits the Sun, Mostly in Asteroid Belt
7.
FLASHCARD QUESTION
Front
Icey dusty rock, bright glowing with a coma and a tail, Originates in kuiper belt & oort cloud
What is this?
Back
comet
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