Moon Phases

We see 1/2 of the moon illuminated. What is the phase and visibility?

• Full moon , 100%
• Full moon, 0%
• New moon, 100%
• New moon, 0%

We see 1/8 of the moon illuminated, the light is reflected and decreasing on the left side. Name the phase and visibility:

• Waning Gibbous, 75%
• Waxing Gibbous, 75%
• Waning crescent, 25%
• Waxing crescent, 25%

We see almost 1/2 of the moon illuminated, reflected and decreasing on the left side. Name the phase and visibility.

• Waxing Gibbous, 75%
• Waxing Gibbous, 25%
• Waning Gibbous, 25%
• Waning Gibbous, 75%

The far side of the moon is illuminated and we see no reflected light. What is the phase and visibility?

• New moon , 100%
• New moon, 0%
• Full moon, 100%
• Full moon, 0%

We see 1/8 of the moon illuminated, light is reflected and increasing on the right side. Name the phase and visibility.

• Waxing crescent, 75%
• Waning crescent, 25%
• Waxing crescent, 75%
• Waxing crescent, 25%

We see 1/4 of the moon illuminated, light is reflected and decreasing on the left side. Name the phase and visibility.

• New moon, 0%
• Full moon, 100%
• 1st quarter, 50%
• 3rd quarter, 50%

We see almost 1/2 moon illuminated, light is reflected and increasing on the right side. Name the phase and visibility. 

• Waxing gibbous, 75%
• Waxing crescent, 75%
• Waning gibbous, 75%
• Waning crescent, 75%

We see 1/4 of the moon illuminated, light is reflected and increasing on the right side. Name the phase and visibility.

• New moon, 0%
• 1st quarter, 50%
• Full moon, 100%
• 3rd quarter, 50%

14 days after a new moon is the _________ which is _______% visible.

• 1st quarter, 50%
• 3rd quarter, 50%
• Full  moon, 0%
• Full moon, 100%

3.5 days from the new moon is the ___________ which is _____% visible.

• Waxing crescent, 25%
• Waning crescent, 25%
• Waxing gibbous, 75%
• Waning gibbous, 75%