Vocab, Seasons, Moon Phases, Eclipses, Tides

Front

Why does Earth have seasons?

Back

Earth's axial tilt

Front

Earth orbits the sun every _______ days.

Back

365.25

Front

Rotation

Back

The spin of a body on its axis

Front

Revolution

Back

One complete trip around a body in space

Front

Time when the sun is directly above the equator

Back

Equinox

Front

Earth's tilt in degrees

Back

23.25

Front

Time when the sun is farthest North or South of the equator

Back

Solstice

Front

Daytime equals nighttime hours

Back

Equinox

Front

Moon phase with < half visible

Back

Crescent

Front

Moon phase when over half is visible

Back

Gibbous