BIG BANG
The earth was formed this many years ago
what is 4.5
What stars are made of
hydrogen, helium/ gas
the name of the deepest layer of the earth
what is the core
The amount of planets in our solar system
what is 8?
1 meter to millimeters
what is 1000 millimeters
Is the universe expanding or compacting?
what is expanding?
The first phase of a star
What is nebula?
all three layers of the earth
what is the core , mantle , crust
The planet on the right side of the earth
what is mars?
1 meter to centimeters
what is 100 centimeters?
Evidence of the big bang
what is microwave/tv radiation?
Do stars burn faster when bigger or smaller
The earth is made up of
what is basalt and granite?
The planet that isn't considered a planet anymore
what is pluto?
1 killogram to grams
what is 100 grams?
an example of the doppler effect
what is (ripples in water , someones voice changing as they move, etc)
what kind of star is the sun?
what is a yellow dwarf?
evolutionary biology is related to the
study of history of life forms on earth
all the planets names
what is mercury, Venus, earth, mars, Jupiter, Saturn,uranus,neptune?
5 liters to milliliters
what is 5000 milliliters?
the first few things created by the Big Bang
what are protons, neutrons, and electrons?
______is when stars die and explode
what is supernova?
the thickest layer of earth
what is the mantle
the coldest planet
uranus
what is kilometers?