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Unit 07 - Star Cycle (FZS)

Unit 07 - Star Cycle (FZS)

Assessment

Flashcard

Science

7th - 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 process that marks the birth of a star?

Back

Nuclear fusion starts.

2.

FLASHCARD QUESTION

Front

What is a nebula?

Back

A nebula is a birthplace of stars, made up of gas and dust, and contracts due to gravity to begin forming a star.

3.

FLASHCARD QUESTION

Front

What happens to a Red Giant's outer atmosphere when it drifts away?

Back

It becomes a planetary nebula.

4.

FLASHCARD QUESTION

Front

What can the core of a star collapse into after a supernova?

Back

A neutron star or a black hole, if massive enough.

5.

FLASHCARD QUESTION

Front

What type of star is responsible for forming elements in the universe?

Back

Super Giant Star.

6.

FLASHCARD QUESTION

Front

What is a White Dwarf?

Back

A White Dwarf is the remnant core of a star that has exhausted its nuclear fuel and shed its outer layers.

7.

FLASHCARD QUESTION

Front

What is a Black Hole?

Back

A Black Hole is a region in space where the gravitational pull is so strong that nothing, not even light, can escape from it.

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