Unit 2 Review guide

Unit 2 Review guide

Assessment

Flashcard

Science

9th 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 type of galaxy is the Milky Way?

Back

The Milky Way is a Barred Spiral galaxy.

2.

FLASHCARD QUESTION

Front

In which position in Earth's orbit around the Sun does the Northern hemisphere experience winter?

Back

The Northern hemisphere experiences winter at Aphelion, which is around July 4.

3.

FLASHCARD QUESTION

Front

What type of structure is found at the center of the Milky Way Galaxy?

Back

At the center of the Milky Way Galaxy, there is a massive black hole.

4.

FLASHCARD QUESTION

Front

Does the force of gravity increase with an increase in mass?

Back

True, the force of gravity increases with an increase in mass.

5.

FLASHCARD QUESTION

Front

What phase was the moon in on June 18th?

Back

The moon was in the Waning Gibbous phase on June 18th.

6.

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.

7.

FLASHCARD QUESTION

Front

What is the difference between Aphelion and Perihelion?

Back

Aphelion is the point in Earth's orbit farthest from the Sun, while Perihelion is the point closest to the Sun.

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