8.9 A Check #1

8.9 A Check #1

Assessment

Flashcard

Science

8th 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 the first stage in the life cycle of a star?

Back

Nebula

2.

FLASHCARD QUESTION

Front

What does the Hertzsprung-Russell diagram represent?

Back

A graph that plots stars based on their brightness and temperature.

3.

FLASHCARD QUESTION

Front

What primary factor determines the life cycle path of a star?

Back

Its initial mass.

4.

FLASHCARD QUESTION

Front

How is the color of a star related to its temperature?

Back

Cooler stars are red, and hotter stars are blue.

5.

FLASHCARD QUESTION

Front

Which type of star is likely to be the brightest on the Hertzsprung-Russell diagram?

Back

A blue supergiant.

6.

FLASHCARD QUESTION

Front

What is a nebula?

Back

A large cloud of gas and dust in space, often the birthplace of stars.

7.

FLASHCARD QUESTION

Front

What is a red giant?

Back

A late stage in the life cycle of a star where it expands and cools after exhausting its hydrogen fuel.

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