Planets
Seasons
The Sun
The universe
Earth
100
The reason pluto is no longer a planet.
What is it is too small?
100
The season in Asia when it is summer here.
What is summer?
100
The other name for the Sun.
What is Sol?
100
The theory scientists attribute to the creation of time and space.
What is the Big bang theory?
100
The Earth's tilted on it's what?
What is axis?
200
The planet that is 6th from the sun
What is Saturn?
200
The season in South America when it is winter here.
What is summer?
200
What the Sun is made of.
What is hydrogen and helium?
200
Anything that has mass has this?
What is gravity?
200
The Earth's path around the sun
What is orbit?
300
The planet you would weigh the most on?
What is Jupiter?
300
The simple answer for why we have seasons.
What is the Earth's tilt?
300
A dark cooler spot on the Sun.
What is a sunspot?
300
When did the Big Bang happen?
What is 14 billion years ago?
300
February 29th is used for this purpose.
What is the leap day to sync the calendar with Earth's position in it's orbit?
400
The difference between the inner and outer planets.
What is the inner planets are smaller and closer together and the outer planets are bigger and further apart?
400
The detailed reason we have seasons.
What is the earth's tilt making the hemisphere tipping toward the sun have more direct rays and therefore be warmer and vice versa? As the Earth revolves each hemisphere's tilt changes in relation to the Sun and therefore the season changes.
400
The layer of the sun that we see.
What is the photosphere?
400
What the universe is still doing.
What is expanding?
400
The earth takes about 365 days to do this. Use the correct term.
What is revolve around the Sun?
500
The planet with the shortest revolution.
What is Mercury?
500
What most people attribute seasons to.
What is distance from the Sun as the Earth revolves around the Sun?
500
How the sun is powered. detailed.
What is nuclear fusion, where hydrogen fuses together to make helium and energy?
500
The reason the Big bang happened.
What is all contents of the universe were compressed under heat and pressure and exploded?
500
The cause of day and night. Use the correct term
What is rotation?
M
e
n
u