WorksheetsScience Unit 2 Review
Total questions: 11
Worksheet time: 22mins
which is the closest star to Earth?
the sun
the moon
the north star
sirius
which is NOT one of the four main properties that make it possible for Earth to support life?
trees
molten core
atmosphere
solid rock
What do the 4 inner planets have in common?
larger than the sun
many moons
rocky surfaces
thick atmosphere of helium
Which is true of the Sun
the sun is smaller than the Earth
the moon and the sun are the same size
the sun is closer than the moon
the sun is larger than the Earth
Due to gravity, which way does a ball fall when thrown off the roof of a building?
up
down
left
right
When you jump, you always come back down to the Earth. Why?
Inertia
Gravity
Friction
Pressure
What causes the Earth's seasons?
rotation of the Earth
Revolution around the Sun
Tilt of the Earth
distance from the sun
Why are some constellations visible during certain seasons and not others?
Earth orbits the sun
Earth rotates
the North Pole points toward Polaris
the Starts are moving in space
Why does the moon have phases?
Earth orbits the sun
the moon orbits the earth
the moon orbits the sun
the Earth orbits the moon
What tool could you use to view the moon phases?
magnifying glass
kaleidoscope
microscope
telescope
What are the four spheres found on our planet Earth?
biosphere
hydrosphere
atmosphere
geosphere
