Space

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 revolution or orbit around the Sun.

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

The _________ of a constellation changes during the night.

• position in the sky
• shape
• name 
• distance

What galaxy do we live in?

• Black Hole
• Milky Way
• Milk Dud
• Three Musketeers 

Asteroids are composed mostly of _________.

• ice
• dirt
• rock
• gas

The measure of how much matter an object has is called

• mass

• weight

• volume

• density

The ____________ of an object effects its gravitational pull.

• Atmosphere
• Escape Velocity
• Mass
• Light

Life on a planet requires which of the following except

• Liquid water
• Atmosphere
• Convection currents
• Star to revolve around

The distance not too far from and not too close to a star in which life could exist is called the

• Gravitational edge
• Ozone layer
• Happy
• Habitable Zone