Review For Chapter 7 science

Question 0

The atmosphere of the sun

Answer 0

Chromosphere

Question 1

The distance the sun is from Earth

Answer 1

93,000,000 miles

Question 2

The surface layer of the sun visible to our eyes

Answer 2

Photosphere

Question 3

The vapor blanket surrounding the sun visible only during a total eclipse

Answer 3

Corona

Question 4

The innermost section of the sun

Answer 4

The core

Question 5

Darker areas on the outer surface of the sun

Answer 5

Sun spots

Question 6

This occurs when the moon blocks out the sun’s light when it’s lined up with the sun

Answer 6

A solar eclipse

Question 7

This occurs when the moon travels to the Earth’s shadow

Answer 7

A lunar eclipse

Question 8

Moonlight comes from this source

Answer 8

The sun

Question 9

Gibbous means this

Answer 9

Bulging

Question 10

The phases of the moon

Answer 10

New Moon, Crescent, first-quarter, gibbous, Full Moon, gibbous, third-quarter, Crescent

Question 11

Largest planet in the solar system

Answer 11

Jupiter

Question 12

Planets discovered by Sir William Herschel

Answer 12

Uranus

Question 13

The only planet suitable for life

Answer 13

Earth

Question 14

The closest planet to the sun

Answer 14

Mercury

Question 15

Planet surrounded by seven Bands of rings and at least 60 moons

Answer 15

Saturn

Question 16

The planet with the Great Red Spot

Answer 16

Jupiter

Question 17

Brightest planet in the sky

Answer 17

Venus

Question 18

Planet tipped over on its side

Answer 18

Uranus

Question 19

Earth’s Twin planet

Answer 19

Venus

Question 20

The planet that appears royal blue and has a moon named Triton

Answer 20

Neptune

Question 21

This gas makes up 78% of our air

Answer 21

Nitrogen

Question 22

The air pressure at sea level

Answer 22

About 15 pounds per square inch

Question 23

Layer of atmosphere closest to the earth

Answer 23

Troposphere

Question 24

Layer of atmosphere where all weather occurs

Answer 24

Troposphere

Question 25

Layer in the stratosphere that helps protect from ultraviolet rays

Answer 25

Ozone layer

Question 26

Layer of the atmosphere that helps protect the earth from being bombarded with meteoroids

Answer 26

Mesosphere

Question 27

The top most layer of the atmosphere

Answer 27

Exosphere

Question 28

Dear in the chapter layers of atmosphere is called rarefied because...

Answer 28

There are very few air molecules

Question 29

The entire earth is surrounded by what kind of field that protects it from harmful space particles

Answer 29

Magnetic field

Question 30

This phenomenon occurs in the lower regions of the thermosphere

Answer 30

Airglow

Question 31

A light display seen near the poles caused by the collision of particles from the solar wind with molecules of air

Answer 31

Aurora

Question 32

Where the aurora borealis is seen

Answer 32

The northern hemisphere