7th Grade: Vocabulary and Grammar Review

7th Grade: Vocabulary and Grammar Review

Vocabulary

Asteroid Check: Match the definition with the correct vocabulary word.

Multiple Choice

To burn up

• incinerate

• collision

• trajectory

Multiple Choice

When two objects meet violently.

• potential

• silhouettes

• collision

Multiple Choice

A tidal wave in the ocean.

• tsunami

• devastating

• nuclear winter

Multiple Choice

A large rocky or metal objects in space.

• collision

• asteroids

• devastating

Multiple Choice

The sky is darkened and the earth grows colder.

• collision

• asteroids

• nuclear winter

Vocabulary

Complete the sentence with the correct vocabulary word.

Multiple Choice

That might change the _______________, or direction of the asteroid.

• trajectory

• incinerate

• devastating

Multiple Choice

Dinosaur Killers have the most ___________ effect.

• LINEAR

• tsunami

• devastating

Multiple Choice

The ______________ (LINEAR) project has discovered 215 asteroids.

• Lincoln Near Asteroid Research

• Lincoln Near Earth Asteroid Research

• Los Asteroid Institute of Research

Grammar

Mark the complete subject

Multiple Choice

Three men on the Martian Surface walked slowly and toward the monster

• Three men

• on the Martian Surface

• walked slowly and toward the monster

• Three men on the Martian Surface

Multiple Choice

Julia Butterfly Hill, the woman in the tree, is a brave and resourceful person.

• Julia Butterfly Hill

• Julia Butterfly Hill, the woman in the tree,

• the woman in the tree,

• is a brave and resourceful person.

Multiple Choice

Phobos and Deimos are the two moons of Mars.

• Phobos

• Deimos

• Phobos and Deimos

• two moons of Mars

Multiple Choice

Seymour is my favorite student.

• favorite

• Seymour

• is my favorite student

• student