Universe
What is the center of our solar system
The sun
Before the Big Bang, what exsisted?
Nothing
Black
What is the name of our star?
Sun
What is the loudest animal on earth?
Blue whale
What is a galaxy?
A cluster of stars, dust, gas, and matter
At the very beginning, the universe was what?
Small and hot
_________ effect helps explain red shifting
Doppler
What are the two primary elements in stars.
Hydrogen & Helium
What is Miss Kuhn’s dog’s name?
Remy
How old is the universe?
13.8 billion years
What are the 3 main pieces of evidence that supports the Big Bang Theory?
Background Radiation, Lots of light elements (Hydrogen and Helium), Redshifting
What color of light has the highest frequency?
Blue
After
How hot is a lightning bolt?
Roughly 28,000 degrees Celsius
What is the name of the model of the universe, where the sun is finally considered the center.
Heliocentric
What happened 3 minutes after the Big Bang?
Atomic nuclei form
A star that is blue is considered to be coming towards or away from the observer
Towards
List the following colours of stars from the coolest to the hottest.
Blue, red, yellow
Red, yellow, blue
A group of cats is called a what?
clowder
Describe the beginning of the universe
Hot, dense, singularity, big bang.
What does red shifting explain
The distance that stars and galaxies are from earth.
If light had a voice, which color would have the lowest voice?
Red
When our sun dies, it will turn into what?
a white dwarf
On average, how much does an adult brain weigh?
1.3kg