Space

The spinning of the Earth on its axis that causes night and day.

• Rotation

• Revolution

The sun and everything that revolves around it.

• solar system
• galaxy
• universe
• rotation

The moon appears to change shape because of _____.

• the Moon's revolution around Earth
• the seasons of the year
• the movement of stars in they sky
• Earth's rotation on its axis

What causes Earth's seasons?

• the tilt of Earth's axis
• Earth's rotation
• the revolution of the Moon
• Earth's distance from the Sun

The rotation of Earth on its axis causes the pattern of _____.

• night and day
• constellations
• Earth's seasons
• the phases of the moon

It takes Earth _________ to make one complete rotation on its axis.

• 24 hours
• 365 days
• 28 days
• 24 days

It takes Earth _____________ to make one revolution or orbit around the Sun.

• 365 days
• 365 hours
• 28 days
• 24 hours

The ____________ of an object effects its gravitational pull.

• Atmosphere
• Escape Velocity
• Mass
• Light

The force acting on the nebula that pulls the dust and gas together is ________.

• thermal

• singular

• gravity

• microscopic

The core of a Red Giant collapses and becomes a ___________________.

• White Dwarf
• Blue Supergiant
• Red Supergiant
• Black Hole