universe review

a chunk of rock that strikes the surface of a celestial body

• asteroids

• meteoroids

• meteorites

inner planets are...

• more dense, slow rotation

• more dense, faster rotations

• less dense, slower rotations

• less dense, faster rotations

3 "ingredients" to sustian life are

• liquid water, rotation around pluto the one true planet, ice

• rotation, sustainable amount of sunshine, moons

• moons, rotation of the moon, oceans

• breathable atmosphere, liquid water, sustainable amount of sunshine

• oceans, sustainable amount of sunshine, mrs. Langer

Tags

NGSS.MS-ESS2-4

comets are...

• a small body of ice,rock and cosmic dust that follows an ellipical orbit around the sun

• small rocky object that orbits the sun that have the potential to be catalysts to the big crunch

• little chunks of rocks and debris in space that originate from the big bang

• a natural satellite that is made of methane, gas, and ice shards

name the outer planets (use commas, capitalize, and spaces)

what makes up 99.8% of our solar systems mass?

• planets and the sun

• all the moons combined

• dwarf planets, moons, and exoplanets

• the sun

Does the solar system consist primarily of empty space? true or false

is a rocket is a machine that uses escaping gas to move? true or false

Tags

NGSS.MS-PS2-1

a telescope... ( choose the best answer)

• makes distant things appear closer

• only uses lenses to refract and make things appear closer

• uses mirrors to make distant things look closer

• refracts images in space

a reusable vehicle that takes off like a rocket and lands like an airplane

• a space probe

• rocket airplane

• rover

• space shuttle

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-4