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WorksheetsUnit 4: Moon Phases, Eclipses and Tides
Total questions: 33
Worksheet time: 18mins
How many high tides does a place on Earth experience a day?
1
2
3
4
What causes tides?
Gravity between the Earth, Moon, and Sun.
Only the Sun's gravity causes tides.
Earth's own gravity.
Spring tides happen during which two Moon phases?
First Quarter and Third Quarter
Full Moon and new Moon
Full Moon and Third Quarter
Why do we see phases of the moon?
The tilt of Earth's axis as it rotates.
The moon lights different portions of its surface throughout the month.
As the moon revolves around the Earth, we see different portions of the lit side.
The moon revolves and rotates at the same rate.
How much of the moon is always illuminated?
50%
100%
0%
25%
Patrick wants to go swimming during the highest high tides and the lowest low tides. He should go
during a neap tide
any day
during a spring tide
