movement
speed
Earth changes
push/pull
gravity
100
How does the carousel move?
round and round
100
Charlotte is going to her friend’s house. How can she get there fastest?
by car 
100
Nolan thinks about fast changes and slow changes to Earth.
Which is an example of a fast change?
Earthquake 
100
Which of these pictures shows a pull on an object?
1
2 
3
100
What makes the apple fall from the tree?
gravity
200
Which way must you move to walk up this path?
in a zig zag
200
Karla tests three toy cars on a ramp.
Which sense tells her which car is fastest?
sight
200
The picture below shows a rock breaking into small pieces through erosion. How long would it most likely take for this erosion to happen?
years
200
How do you close a door? By a push or a pull?
by pushing it
200
Mike drops a ball from a very high place. Although nothing is touching the ball, gravity is acting on it. What happens to the ball?
The ball moves toward the ground.