gravity
What is Gravity
these stars are the HOTTEST stars. (which color)
what are blue stars
A themometer measures this
what is temperature
You would use these tools to view the stars in the night sky.
what are a telescope and binoculars
what is the sun
a star
What is GRAVITY
these stars are the coolest stars.
What are red stars
If temperature INCREASES, what does this mean?
It goes up, gets hotter
How does a telescope make a star look?
It makes it look larger
How are the sun and other stars alike
They are all made of gas, and the all give light
Birds can OVERCOME gravity by using what?
A FORCE
stars are made up of this
what are hot, glowing gasses
If temperature DECREASES, what does this mean?
It goes down, gets cooler
If you look through a telescope, would you see more stars, fewer stars, or the same amount of stars
MORE STARS
Is the sun the biggest star in the universe?
Explain how gravity helps a hammer nail in a nail.
Gravity PULLS DOWN on the hammer and it then pushes the nail in.
these types of energy that the sun gives off, reaches Earth
what are LIGHT and HEAT
If a plant is in the full sun, what could you say about its temperature
Its temperature would be high (hot)
NO
why do our planets revolve around our sun in a path and not fly off into space
Because they are held in place by the gravity of the sun
This force gives your body weight.
GRAVITY
If you look through a telescope and see 2 really bright stars, can you tell their distance from the Earth?
NO, you can not determine the distance or size of the bright stars by looking.
Why would cause a black car to be cooler than a white car? Where would it be sitting?
in the shade
Can you determine how bright a star is by looking through a telescope?
I was able to count 8 stars and see that 5 were white and 3 were red. Is this an observation, a conclusion, or a hyphothesis?
OBSERVATION