The Sun reflecting light on the moon causes__________.
Moon Phases
Four different times during the year, with different types of weather.
Seasons
Earth's revolution around the sun is also called ______________.
Orbit
Day and Night
An imaginary line that runs directly through the center of the Earth.
The Axis
How long is a lunar month?
29 - 30 days
What season would be experienced in the Southern Hemisphere?

Winter
Axis
How long does it take for the Earth to make one full orbit around the Sun?
365 days or one year
What time of day are shadows the shortest?
Noon or 12:00
The moon is completely illuminated and appears as a complete circle in the sky.
Full Moon
What season is the northern hemisphere experiencing?

Summer
A curved path in space that is followed by an object going round and round a planet, moon , or star.
an orbit
The sun appears to move across the sky because _______________.
The Earth Rotates on its axis.
A mixture of gasses that surround and shield Earth.
The atmosphere.

First Quarter
What causes the seasons to change on Earth?
The tilt of Earth's axis.
What does the moon revolve around?
Earth
The Earth's spin on its axis, which takes about 24 hours and results in day and night.
Rotation
Something that happens or appears in a regular and repeated way.
Patterns
phases of the moon in which the moon appears to be getting larger are referred to as ___________________.
waxing
How does revolution around the sun cause the change in seasons?
The angle at which the sun's rays hit the Earth's surface changes.
What does the Earth do in one year?
Earth makes one complete revolution around the Sun.
On which side of a house in Texas should a window be placed so that the people inside the house can see the sunrise each day through the window?
East.
What direction does the Earth rotate?
counterclockwise