Vocabulary 1
Vocabulary 2
Vocabulary 3
Proper Nouns
Conjunctions
100

Not carrying people

unmanned

100
to send a rocket into outer space

launch

100

an object shaped like a ball

sphere

100

Which word(s) in the sentence should be capitalized?

The house is on main street.

Main Street

100

My pet goat will eat almost anything (or, but) he likes vegetables best.

but

200

a curved path something in space takes around another object

orbit

200

to turn on an axis or a center

rotate

200

a force that pulls things toward one another

gravity
200

Which word(s) in the sentence should be capitalized?

Did you see kevin at the party?

Kevin

200

My family lives in the country (and, but) we have a lot of land.

and

300

an organization in the US that directs space travel and research

NASA

300

the most common gas in the universe

hydrogen

300

A suggested explanation of why something happens

theory

300

Which word(s) should be capitalized in the sentence?

I wore my adidas shoes to the game.

Adidas

300

We could go to the playground (because, or) we could go to the movies.

or

400

A person who travels into outer space

astronaut

400

a frozen ball of dust and ice that travels through outer space

comet

400

the sun, other bodies like asteroids and meteors and the planets that orbit the sun

solar system

400

Which word(s) should be capitalized in the sentence?

We are going to target this weekend.

Target

400

Mary wanted to drive to the store (and, but) her car wouldn't start.

but

500

to go back and forth from one place to the next

shuttle

500

the stuff everything in the universe is made of

matter

500

an invisible, protective blanket of air around the Earth

atmosphere

500

Which word(s) should be capitalized in the sentence?

michael and shawn chased after the dog.

Michael / Shawn

500

Matthew went to the beach (or, and) he learned to surf.

and