Asteroids and Comets

Asteroids and Comets

Assessment

Flashcard

Science

7th Grade

Practice Problem

Hard

Created by

Amanda Pelley

FREE Resource

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31 questions

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1.

FLASHCARD QUESTION

Front

Asteroids primarily made of

Back

Rock and metal

2.

FLASHCARD QUESTION

Front

Mission that returned comet dust to Earth

Back

Stardust

3.

FLASHCARD QUESTION

Front

Main difference between asteroids and comets

Back

Comets have tails, asteroids do not

4.

FLASHCARD QUESTION

Front

Process when dust particles collide and form larger rocks

Back

Accretion

5.

FLASHCARD QUESTION

Front

Potential use for asteroids in the future

Back

Refueling stations

6.

FLASHCARD QUESTION

Front

Amino acid discovered in comet dust by NASA's Stardust mission

Back

Glycine

7.

FLASHCARD QUESTION

Front

Remnants from the formation of our solar system

Back

Asteroids, comets, and meteors

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