Universe Test Review

Front

What is the category that contains the most stars?

Back

Main Sequence

Front

Which type of galaxy is NOT classified among the common types?

Back

Crescent

Tags

NGSS.MS-ESS1-2

Front

List the components of the universe from smallest to largest.

Back

Planet, Star, Nebula, Galaxy

Front

What type of star has expanded, become brighter, but has cooled down in temperature?

Back

Red Giant

Front

What category represents an average star?

Back

Main Sequence

Front

What is a nebula?

Back

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

Front

What are the three main types of galaxies?

Back

Spiral, Elliptical, and Irregular.

Front

Define a star.

Back

A massive, luminous sphere of plasma held together by gravity, undergoing nuclear fusion.

Front

What is the difference between a planet and a star?

Back

A planet orbits a star and does not produce its own light, while a star generates energy through nuclear fusion.

Front

What is a galaxy?

Back

A system of stars, stellar remnants, interstellar gas, dust, and dark matter bound together by gravity.