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Science test !

section 3 vocab

phases different shapes of the moon
eclipse when an object in space comes between the sun and a third object it casts a shadow on that object
solar eclipse occurs when a new moon blocks your view of the sun
umbra the very darkest part of the moon's shadow
penumbra the larger part of the shadow
lunar eclipse occurs at a full moon when Earth is directly between the moon and the sun
tide the rise and fall of ocean water that occurs every 12.5 hours
spring tide a tide with the greatest difference between consecutive low and high tides
neap tide occurs when the sun's pull is at right angles to the moon's pull