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Earth in Space Review

Total questions: 66

Worksheet time: 52mins

Name
Class
Date
1.

Day and night result from earth's

a)

Rotation

b)

Revolution

2.

How long does it take for the Earth to make one full revolution around the Sun?

a)

one day

b)

one week

c)

one month

d)

one year

3.

The movement of the Earth around the Sun is called its _____

a)

revolution

b)

rotation

c)

precession

d)

regression

4.
The invisible line that passes through the North Pole and the South Pole is called Earth's ____
a)
axis
b)
equator
c)
ecliptic
d)
prime meridian
5.

The amount of time it takes Earth to rotate on its axis is

a)

365 days

b)

24 hrs

c)

month

d)

year

6.
What motion of the Earth takes 365 days?
a)
Rotation
b)
Tilting 
c)
Revolution
d)
Spinning
7.
Stars that are always visible (never go below the horizon) are called...
a)
white dwarfs.
b)
red giants.
c)
nebular stars.
d)
circumpolar stars.
8.

This time exposure photo show stars appearing to move in the sky. The best explanation for why this motion appears is...

a)

Earth's rotation

b)

Earth's revolution

9.
When looking in the night sky in the northern hemisphere, you notice that one star is hardly moving at all, we call these polestars. What is the name of our polestar?
a)
Polaris
b)
Ursa major
c)
Alpha Centauri
d)
The Sun
10.
What does this Foucault pendulum provide evidence for?
a)
the rotation of Earth on its axis
b)
the movement of the stars
c)
the orbit of the Earth around the sun
d)
none of these
11.

Earth's rotation causes winds to be deflected to the

a)

left in the Northern Hemisphere and right in the Southern Hemisphere

b)

left in both the Northern and Southern Hemispheres

c)

right in the Northern Hemisphere and left in the Southern Hemisphere

d)

right in both the Northern and Southern Hemispheres

12.

Earth's rate of rotation is approximately...

a)

360 degrees per hour

b)

15 degrees per hour

c)

1 degrees per day

d)

180 degrees per day

13.

The curving of the planetary winds to the right in the Northern Hemisphere is evidence of

a)

high-and low-pressure belts

b)

the tilt of Earth's axis

c)

the Coriolis effect

d)

Earth's revolution

14.

To an observer on Earth, how many degrees does the Sun appear to move across the sky in 4 hours?

a)

96 degrees

b)

60 degrees

c)

48 degrees

d)

4 degrees

15.

Polaris is called the North Star because...

a)

It is a cold star.

b)

It is the brightest in the sky.

c)

It is located above the Earth's North Pole.

d)

It is only seen in the winter.

16.

What degree is the Earth's Axis tilted to?

a)

b)

23.5°

c)

66.5°

17.

At the equator, the stars set in the ___ and rise in the ___.

a)

north, south

b)

west, east

c)

east, west

d)

south, north

18.

A constellation is a group of visible ____ that form a pattern when viewed from Earth.

a)

planets

b)

stars

c)

planets and stars

19.
Constellations may be only visible during certain seasons due to the Earth’s orbit around the____.  
a)
Earth
b)
Mars
c)
Planets
d)
sun
20.

The constellation Pisces changes position during the night, as shown in the diagram. Which motion is mainly responsible for this change in position?

a)

Revolution of Earth around the Sun

b)

Rotation of Earth on its axis

c)

Revolution of Pisces around the Sun

d)

Rotation of Pisces on its axis

21.

The apparent shift of position of some stars through the year is called ...

a)

Stellar Parallax

b)

Constellation

c)

Leap Year

d)

Foucault Pendulum

22.

A swinging pendulum that appears to change direction in a predictable manner.

a)

Coriolis Effect

b)

Heliocentric

c)

Geocentric

d)

Foucault Pendulum

23.

Winds and ocean currents bend from their expected path.

a)

Foucault Pendulum

b)

Coriolis Effect

c)

Heliocentric

d)

Geocentric

24.

The diagram below represents the apparent changes in the direction of swing of a Foucault pendulum. This apparent change in direction of swing provides evidence that Earth

a)

has a spherical shape

b)

is tilted on its axis

c)

orbits around the Sun

d)

turns on its axis

25.

Evidence that Earth Revolves around the Sun is provided by the

a)

apparent rising and setting of the Sun during one day

b)

apparent rising and setting of Polaris during one day

c)

seasonal changes in the apparent positions of constellations

d)

hourly changing in the apparent direction of the swing of a Foucault pendulum.

26.

The length of an Earth year is based on Earth's

a)

rotation of 15 degrees per hour

b)

revolution of 15 degrees per hour

c)

rotation of approximately 1 degree per day

d)

revolution of approximately 1 degree per day

27.

To an observer on Earth, how many degrees does the Sun appear to move across the sky in 4 hours?

a)

96 degrees

b)

60 degrees

c)

48 degrees

d)

4 degrees

28.

The accompanying diagram shows the apparent path of a projectile fired from Earth's North Pole toward a target located at 45 degrees North Latitude. The apparent curving of the projectile's path, as seen by observers on Earth, is caused mainly by

a)

prevailing winds

b)

convection currents

c)

Earth's rotation

d)

gravitational forces

29.

Which photograph of star trails was taken by an observer facing directly north in New York State?

a)
b)
c)
d)
30.

The diagram represents a Foucault pendulum swinging freely for 8 hours. The pendulum appears to change its direction of swing because of Earth's

a)

tectonic plate movement

b)

force of gravity

c)

rotation

d)

revolution

31.
If the earth rotated slower, how would that affect the length of the day?
a)
longer day
b)
shorter day
c)
same time,  24 hours
32.

Earth has seasons because

a)

it rotates on its axis exposing 1/2 to sunlight and 1/2 to darkness

b)

its axis is tilted as it revolves around the sun leading to a differential of direct sunlight

c)

the distance between Earth and the sun changes; when we are closer, we are hotter

d)

the temperature of the sun changes.

33.

In the Northern Hemisphere, the summer solstice occurs when the sun is

a)

directly over the equator.

b)

shining directly over the Tropic of Capricorn, the point farthest south it will ever be.

c)

closest to Earth.

d)

shining directly over the Tropic of Cancer, the point farthest north it will ever be.

34.

Which type of sun rays represents direct sunlight which we (42 North latitude) receive during the summer season in the northern hemisphere?

a)

A

b)

B

35.

During the summer solstice, we (42 N latitude) experience the Sun:

a)

At 90o above the horizon

b)

At it greatest angle above the horizon for the year but it is NOT perpendicular to the surface because we are not located at the Tropic of Cancer

c)

Closer to us, leading to greater heat

d)

Shining brighter but for fewer daylight hours than in winter

36.

An equinox occurs when

a)

the equator is receiving the most direct sunlight (directly above)

b)

the Northern Hemisphere is tilted away from the sun.

c)

the Northern Hemisphere is tilted toward the sun.

d)

Earth's axis is parallel to the sun's rays.

37.
IF the Earth's axial tilt were more dramatic than it is (greater than 23.5), which of the following would be true?  
a)
we would have more direct sunlight during the summer, thus hotter summers
b)
we would have a shorter day
c)
we would experience warmer winters
d)
there is no way to determine what would happen
38.

Select the 2 reasons why Earth experiences different seasons

a)

Earth rotates

b)

Earth revolves around the sun

c)

Earth is tilted on its axis

d)

Earth has day and night

39.
Which season is taking place in the Southern Hemisphere in Position 1?
a)
Winter
b)
Spring
c)
Summer
d)
Fall
40.
Which season is taking place in the Northern Hemisphere in Position 1?
a)
Winter
b)
Spring
c)
Summer
d)
Fall
41.
Which season is taking place in the Northern Hemisphere in Position 2?
a)
Winter
b)
Spring
c)
Summer
d)
Fall
42.
Which season is taking place in the Northern Hemisphere in Position 3?
a)
Winter
b)
Spring
c)
Summer
d)
Fall
43.
Which season is taking place in the Northern Hemisphere in Position 4?
a)
Winter
b)
Spring
c)
Summer
d)
Fall
44.

The diagram below represents the sun's path at equinox. According to the position of the Sun below, what is a possible time of the location?

a)

9 am

b)

12 noon

c)

6 pm

d)

3 pm

45.

Which statement correctly describes the rising and setting of the Sun?

a)

the Sun rises in the east and sets in the west

b)

the Sun rises in the west and sets in the east

c)

the Sun rises in the north and sets in the south

d)

the Sun rises in the west and sets in the north

46.

Which diagram best represents the apparent path of the Sun as seen in NY on June 21st ?

a)

b)

c)

d)

47.

Which sun's path best represents the summer solstice?

a)

A

b)

B

c)

C

48.

Which characteristic of the Sun’s apparent daily path stays constant from month X to month Z?

a)

the times of sunrise and sunset

b)

altitude of the noon Sun

c)

length of time that the Sun moves along its apparent path

d)

rate of the Sun’s movement along its apparent path

49.

What time is at position 3?

a)

12 p.m. (noon)

b)

9 a.m.

c)

3 p.m.

d)

6 p.m.

50.
State the day represented by Sun's Path Z.
a)
September 23
b)
December 21
c)
March 20
d)
June 21
51.

When the sun gets higher in the sky, shadows get ______.

a)

longer

b)

gone

c)

shorter

d)

darker

52.

When the sun gets lower in the sky, shadows get______.

a)

longer

b)

gone

c)

shorter

d)

darker

53.

Shadows are shortest around______.

a)

morning and evening

b)

noon

c)

night

54.

The sun's path hits 90 degrees during the summer solstice in New York

a)

True

b)

False

c)

Sometimes

55.

What latitude is this location?

a)

New York

b)

Equator

c)

North Pole

d)

South Pole

56.

In which general direction is the Sun in NY

a)

North

b)

South

c)

West

d)

East

57.
During which month does the Sun rise north of due east in New York State?
a)
February
b)
October
c)
July
d)
December
58.

Name the point directly above an observers head

a)

North Celestial Pole

b)

Nadir

c)

Zenith

d)

Polaris

59.
Which of the following best describes solstice.
a)
Either the longest or shortest day of the year for a hemisphere
b)
December 21 or 22
c)
June 21 or 22
d)
All of the above
60.

If you were standing at the North Pole, Polaris will be ___.

a)

on the northern horizon

b)

below the horizon

c)

at your zenith

d)

to the north at an altitude equal to your latitude

61.
What model is where the earth is in the middle of our universe?
a)
Heliocentric Model
b)
Geocentric Model
62.
What Model is where the sun is the center of the universe?
a)
Geocentric
b)
Heliocentric
63.

What does the prefix GEO mean?

a)

sun

b)

earth

c)

moon

d)

planet

64.

What type of model is shown?

a)

geocentric

b)

Wheels on wheels

c)

heliocentric

d)

galaxy

65.

What type of model is shown?

a)

geocentric

b)

Wheels on wheels

c)

heliocentric

d)

galaxy

66.
The Word "Helio" Refers To?
a)
Earth
b)
Mars
c)
Sun
d)
Juputer