Galaxies

Galaxies

Assessment

Flashcard

Science

8th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a galaxy?

Back

A galaxy is a massive system that consists of stars, stellar remnants, interstellar gas, dust, and dark matter, bound together by gravity.

2.

FLASHCARD QUESTION

Front

What are the main types of galaxies?

Back

The main types of galaxies are spiral, elliptical, and irregular.

3.

FLASHCARD QUESTION

Front

What is the shape of the Milky Way galaxy?

Back

The Milky Way galaxy is a spiral galaxy.

4.

FLASHCARD QUESTION

Front

How do scientists classify galaxies?

Back

Scientists classify galaxies based on their shape, size, and brightness.

5.

FLASHCARD QUESTION

Front

What is the approximate age of the Milky Way galaxy?

Back

The Milky Way galaxy is approximately 13.0 billion years old.

6.

FLASHCARD QUESTION

Front

What is a spiral galaxy?

Back

A spiral galaxy is a type of galaxy characterized by its spiral arms that wind outward from the center.

7.

FLASHCARD QUESTION

Front

What is an elliptical galaxy?

Back

An elliptical galaxy is a type of galaxy that has an ellipsoidal shape and lacks the distinct features of spiral galaxies.

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