Science MT Review

Front

What is the big bang?

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.

Front

List four types of evidence supporting the Big Bang theory.

Back

1. Abundance of hydrogen

2. 2. Presence of helium

3. 3. Observed redshift of galaxies

4. 4. Cosmic Microwave Background Radiation (CMBR)

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.

Front

Arrange our cosmic address from LARGEST to SMALLEST

Back

Universe, local supercluster, local group, planetary system, planet

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

Front

List characteristics of a asteroid

Back

Rocky Metal, Orbits the Sun, Mostly in Asteroid Belt

Front

Icey dusty rock, bright glowing with a coma and a tail, Originates in kuiper belt & oort cloud

What is this?

Back

comet

Front

What is the reason for seasonal changes on Earth?

Back

The tilt of Earth's axis

Front

how often do spring tides and neap tides occur?

Back

twice a month

Front

What portion of the moon is visible from Earth at any time?

Back

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