Science Review A
A push or a pull.
What is force?
A ball of hot gas that gives earth heat and light.
What is the sun?
A force that moves objects away.
What is a push?
What is a simple machine?
The season with the shortest days.
What is winter?
This happens when you drop a ball on the ground.
What is bounce?
A medium size star with medium brightness that is the closest star to earth.
What is sun?
A fan, wind mill, and pin wheel all use this kind of energy.
What is motion energy?
closer to earth
This season has the shortest days.
What is winter?
When the sun is in the east, which way is the shadow pointing?
What is west?
When the sun is in the west, which way is the shadow pointing?
What is east?
When the sun is directly over an object, the shadow is
in the middle and very short
A force that moves things toward you.
What is pull?
The position of the sun determines the ________ of the shadow.
What is length?
This causes the sun to appear to move across the sky east to west.
What is earth's rotation?
The force that someone uses to make you go higher in a swing.
What is push?
To change the position of an object because of force.
What is motion?
People do this to record what they see.
What is write it down?
What is apply more force to the ground?
The phase of the moon that occurs 14 days after the full moon.
What is new moon?
This causes longer days in summer and shorter days in winter.
What is the tilt and orbit of the earth.
These occur because the earth is tilted on it's axis.
What are seasons?
This happens when Earth moves between the sun and the moon at different places.
The moon appears to change shapes.
The phase of the moon that occurs 14 days after the new moon.
What is full moon?