Front

What is the moon phase when the moon is not visible from Earth?

Back

New Moon

Front

What are the mountainous, cratered areas of lighter color on the Moon called?

Back

Highlands

Front

What are narrow canyons caused by ancient lava flows on the Moon called?

Back

Rilles

Front

What is the effect of the lack of atmosphere on the Moon regarding temperature in sunlight?

Back

High temperatures in sunlight

Front

What is the effect of the lack of atmosphere on the Moon regarding temperature in darkness?

Back

Low temperatures in darkness

Front

What is the term for the dark, flat areas on the Moon formed by ancient volcanic eruptions?

Back

Maria

Front

What is the term for the circular depressions on the Moon caused by impacts?

Back

Craters

Front

What type of tide occurs during a new moon or full moon?

Back

Spring Tide

Front

What type of tide occurs during the first quarter or third quarter moon?

Back

Neap Tide

Front

What is the term for the bright streaks that radiate from some craters on the Moon?

Back

Rays