2A: Astronomy Fall Final (2024)

Front

What is the correct order of celestial features from smallest to largest?

Back

planet → solar system → galaxy → universe

Tags

NGSS.MS-ESS1-3

Front

What is the brightest nebula visible from Earth?

Back

The Orion Nebula

Front

What is located at the center of the Milky Way galaxy?

Back

Sagittarius A*

Front

List four components of the universe in order from smallest to largest.

Back

Planets, stars, nebulae, galaxies

Tags

NGSS.MS-ESS1-3

Front

How do mountains form?

Back

Mountains form from the collision of tectonic plates.

Tags

NGSS.HS-ESS1-5

NGSS.HS-ESS2-1

Front

Define a galaxy.

Back

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

Front

What is a nebula?

Back

A nebula is a giant cloud of dust and gas in space, often the birthplace of stars.

Front

What is the difference between a solar system and a galaxy?

Back

A solar system consists of a star and all the objects bound to it by gravity, while a galaxy is a collection of billions of stars, solar systems, and other celestial bodies.

Tags

NGSS.MS-ESS1-2

Front

What is the role of gravity in the formation of celestial bodies?

Back

Gravity pulls together gas and dust to form stars and planets.

Tags

NGSS.HS-PS2-4

Front

What is the significance of the Pillars of Creation?

Back

The Pillars of Creation are iconic structures in the Eagle Nebula, known for their role in star formation.

Tags

NGSS.HS-ESS1-3