Astronomy Unit 2 Exam

Astronomy Unit 2 Exam

9th - 10th Grade

30 Qs

quiz-placeholder

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Astronomy Unit 2 Exam

Astronomy Unit 2 Exam

Assessment

Quiz

Science

9th - 10th Grade

Medium

Created by

Nycole Coleman

Used 4+ times

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30 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the biggest contradiction to the Big Bang Theory?

Law of Conservation of Matter

Law of Conservation of Energy

Theory of Gravity

Both a and b

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Astronomers have discovered we can see as little as 10% of matter in the solar system. What is the other 90%

Light energy

Dark energy

Dark Matter

Light Matter

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The force that supports the idea of the constant expansion of the Universe is also called what?

Light energy

Dark Energy

Dark matter

Light matter

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are quasars?

A galaxy that has a bulge in the middle and arms that move outward

A huge group of single stars, star systems, star clusters that are held together by gravity

A group of stars

Young galaxies with giant black holes at their centers

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the hottest layer of the sun?

Core

Photosphere

Chromosphere

Corona

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Solar flares cause what to happen on earth?

Increase temperature

Increase daylight

Auroras

Flauroas

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What are the dark spots in the picture below called?

Sun spots

Dark spots

Solar spots

Solar flares

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