The Universe Review Earth Science

Question 1

By which process do stars produce energy?

Accepted Answer

Nuclear Fusion

Question 2

According to the stages of Star Evolution Diagram, stars begin their life cycle as a cloud of gas and dust called a

Accepted Answer

Nebula

Question 3

What is the classification of a star is the temperature of 10,000 K and a luminosity of 10

Accepted Answer

Main Sequence

Question 4

The spectral lines below indicate that the star is moving

Accepted Answer

Away from Earth

Question 5

Which force caused the particle the cloud of gas and dust to form a star?

Accepted Answer

Gravity

Question 6

According to the diagram below, what determines if a star will become a Supergiant or a Giant?

Accepted Answer

starting mass

Question 7

As the distance from the Sun increase, the period of revolution

Accepted Answer

increases

Question 8

Which of the following planets is not a Jovian Planet?

Accepted Answer

Mars

Question 9

The accepted age of the Universe is

Accepted Answer

13.7 - 13.8 Billion Years Old

Question 10

What is the biggest object on this list?

Accepted Answer

The Universe

Question 11

Which Jovian Planet has the longest period or rotation?

Accepted Answer

Uranus

Question 12

Between which two planets is the Main Asteroid Belt located?

Accepted Answer

Mars and Jupiter

Question 13

The image below is a picture of a

Accepted Answer

Spiral Galaxy

Question 14

The Cosmic Microwave Background Radiation provides evidence that the Universe is

Accepted Answer

Expanding (getting bigger)

Questions 14