When are the shadows the shortest?
in the early morning
in the late afternoon
What is most responsible for the change of seasons?
the rotation of Earth
the tilt of Earth's axis
the orbit of the Sun
the location of the North Star
The Earth spins on its axis. What does this create?
summer and winter
spring and fall
day and night
hot and cold
Which image shows summer in the United States?
The picture below shows a shadow of a tree. Which statement is most true ?
This picture was taken in the early morning.
This picture was taken in the late afternoon.
This picture was taken at noon.
This picture was taken at midnight.