planets
sun
moon
a little bit of this, a little bit of that A
a little bit of this, a little bit of that, B
100
This planet is the closest to the sun
Mercury
100
The sun is the center of this system
the solar system
100
any of the shapes of the moon that we see in the sky.
phase
100
This moon phase occurs when the moon is between the earth and sun so that the dark side of the moon faces earth.
new moon
100
What are star patterns in the sky
constellations
200
Which planet is the third planet from the sun
Earth
200

The sun is an example of this type of gas sphere that gives off light and heat. The sun is a ______

star

200

True or False. The moon produces its on light.

False. The moon's light is reflected from the sun

200
It is during this time of day that shadows are smallest.
during the middle of the day. why?
200

What constellation is also known as the "Great Hunter"?

Orion

300

What do all the planets have in common?

They revolve around the sun

300
When light (sun) shines on an object, and cannot pass through a _______forms.
shadow
300
This occurs when the moon's gravitational pull causes the rise and fall of the ocean
tides
300
The Earth's tilt and revolution around the sun causes______
seasons
300

Explain what causes day and night. *Be sure to include correct vocabulary words.

Earth's rotation on its axis

400
These are rocky planets. They are labeled "inner" planets by scientists.
Mercury, Venus, Earth, Mars
400
It takes 365 days to do this
revolve around the sun
400
When you can fully see the moon, we call it a ________
full moon
400

What object is used to make far away objects seem closer and brighter?

telescope

400

What order do the season occur following winter?

spring, summer, fall

500

These are the gas giants. Also known as the "outer planets"

Jupiter, Saturn, Uranus, Neptune

500
How long does it take for the Earth to rotate on its axis around the sun?
24 hours
500
When you begin to see less of the moon, and you can see about about 1/4, we call this phase a _________
waning crescent
500
a large round object that moves around a star.
planet
500
Why do planets appear to shine at night?
Because the reflect light from the star that they orbit
M
e
n
u