Show:
Gravity
Sun
Stars
100
What force does gravity use?
pull
100
What is the sun?
a star
100
What is a star?
a hot ball of gas
200
Which is an example of overcoming gravity? A. jumping in a pool B. dropping a ball C. skiiing down a hill D. catching a baseball
D. catching a baseball
200
What is the sun made of?
hot ball of gas
200
What color stars are the biggest and hottest?
blue stars
300
Imagine that there was suddenly no gravity on Earth. What would MOST LIKELY happen to a picture hanging on a nail?
the picture would fall to the floor
300
Why is the sun so easy to see?
It is the closest star to the Earth
300
What color stars are the smallest and coolest?
red stars
400
Christian jumps into the air. Why does he come back down?
There is no force that overcomes gravity's force on him.
400
What two forms of energy does the sun provide?
heat energy and light energy
400
Why do stars appear to be tiny points of light in the sky?
because they are far away from the Earth
500
What does weight measure?
the gravitational pull on an object
500
What color and size is the sun?
medium and yellow
500
What are 3 tools that help magnify stars?
telescope, observatory, and binoculars