Earth's Rotation and Revolution
Earth's Seasons
Moon Phases
Solstices and Equinoxes
Eclipses and Tides
100

 The term for the spinning of the Earth on its axis

What is Rotation

100

The cause for Summer to occur in the Northern Hemisphere

What is the axis is pointed toward the Sun.

100

The four main phases of the moon

What is new, 1st quarter, full and 3rd quarter

100

The point in which the Sun reaches its highest or lowest point in the sky

What is a solstice

100

Occurs during the new moon phase

What is a solar eclipse

200

The amount of time it takes for the Earth to complete one full revolution around the Sun

What is 365.25 days

200

This season receives the least amount of sunlight

What is winter

200

The phase in which the moon is unseen

What is the new moon

200

The months in which the summer and winter solstices occur.

What is June and December

200

Occurs during the full moon phase

What is a lunar eclipse

300

The effect Earth's axial tilt has on the seasons

What is direct and indirect light

300

The cause of direct and indirect sunlight 

What is the angle in which the sunlight strikes Earth

300

The cause for moon phases

The moon's position relative to the Earth and the Sun

300

The two moments in the year when the sun is exactly above the Equator

What is an equinox

300

The cause for tides on Earth

What is the gravitational pull of the moon

400

The cause of day and night on Earth

What is the Earth's rotation

400

This is true about seasons in the Northern and Southern Hemisphere.

What is they are opposite

400

The terms used for the moon gaining and losing light.

What is waxing and waning

400

The months in which the equinoxes occur

What is March and September

400

Occurs twice a day

What is high and low tides

500

The cause of seasons on Earth

What is the axial tilt and Earth's revolution

500

This causes seasonal temperatures on Earth.

What is the Earth's axial tilt.

500

The time it takes the moon to complete one cycle of the moon phases

What is 29.5 days

500

Longer day or night hours

What is a solstice

500

The relationship between the moon and tides

What is the moon's gravitational pull causes tides