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WorksheetsPositions of the Earth, Moon, & Sun
Total questions: 78
Worksheet time: 2hrs 50mins
ORBIT
the path that a planet or satellite take around the sun
half of a spherical or roughly spherical body (like a planet)
force that attracts objects toward the center of Earth
when the moon becomes dark (or a reddish color) because it passes through Earth's shadow
In what direction does the moon revolve around Earth?
counter clockwise
clockwise
What main moon phase would see from Earth at #3 according to this diagram?
new moon
full moon
waxing crescent
first quarter
What main moon phase would see from Earth at #5 according to this diagram?
new moon
full moon
last quarter
first quarter
From #1 to #5 the moon is...
waxing
waning
What transition moon phase would we see when the moon is in spot #8?
new moon
waxing gibbous
waning crescent
waning gibbous
full moon
The term "gibbous" means that the moon...
isn't a full circle but is also more than half
is full. It's just another name to complicate things.
it means that the moon is between 51 - 85% illuminated.
The Earth spins on a tilted angle called a (an)
axis
umbra
revolution
angle of incidence
Earth's rotation on its axis is what causes ______________________________.
seasons
moon phases
day and night
weather
eclipses
One complete rotation of Earth takes
one day
one year
one summer
one winter
~28 days
Earth does a complete revolution every _________.
10 years
12 hours
24 hours
365 days
Whenever we are facing the sun we can guarantee that we are experiencing _______________, regardless of where the Earth is in its revolution.
day time
night time
summer
leap year
What would happen to Earth's length of day if the rotation speed increased?
A day would be shorter than 24 hours.
A day would be longer than 24 hours.
A year would be shorter.
A year would be longer.
What would have to happen to make a year on Earth longer than the roughly 365 days?
Earth's rotation would have to speed up.
Earth's rotation would have to slow down.
Earth's revolution would have to speed up.
Earth's revolution would have to slow down.
Earth would need to tilt at an angle greater than 45°.
The "shortest day" of the year in North America is
New Year's Day
the summer solstice
the winter solstice
the spring equinox
__________ is when the hours of daylight and darkness are relatively equal everywhere on Earth.
The solstice
Summer
An eclipse
The equinox
Why does the equator stay warm all year long?
Because the Sun's direct rays hit the equator all year.
Because the equator is cold all year long.
Because the climate in a year does not change.
Because polar winds cycle through and heat it up consistently
Which of the following best describes the tilt of the Earth when it is summer in the Southern Hemisphere?
The Northern Hemisphere is tilted toward the sun
The Northern Hemisphere is tilted away from the sun
The Northern Hemisphere is tilted neither toward or away from the sun
The Southern Hemisphere is titled away from the sun.
The Earth is a tilted planet. What is Earth's degree of tilt?
Approximately 30.5°
Exactly 25°
23.5°
90° with respect to the sun
About 3°
What effect does the tilt of the Earth have?
It changes the angle that the sun strikes the Earth in different latitudes from the equator.
It causes the Earth to be farther away from the sun at different times of the year
When the Earth is tilted away from the sun we have night
When the Earth is tilted away from the sun we have day
The Moon gets its light from the
It reflects the Earth's light
It reflects the other stars' light
It reflects the Sun's light
It makes its own light
About how long does it take the Moon to complete its cycle?
around 1 week
around 1 month
around 1 year
around 1 day
How much of the Moon is always reflecting light from the Sun?
The entire moon is always illuminated
Half of the Moon is always illuminated; it's just not always facing Earth
Half of the Moon is illuminated only during the new moon
Half of the Moon is illuminated only during the full moon
Phases of the moon in which the moon appears to be getting larger (during the first half of the cycle) are referred to as ________.
waxing
waning
new
eclipse
Identify the moon phase pictured here.
First Quarter
Last Quarter
New Moon
Full Moon
As the moon's shape appears to get smaller (during the second part of its cycle), we say that the moon is _________.
swelling
waxing
waning
disappearing
Identify the moon phase pictured here.
First Quarter
Last Quarter
New Moon
Full Moon
Identify the moon phase pictured here.
First Quarter
Last Quarter
New Moon
Full Moon
Envisioning this diagram as the face of a clock, what phase is occurring at the 3 o'clock spot?
new moon
first quarter
full moon
third/last quarter
A solar eclipse only happens during a ________ moon.
new
crescent
gibbous
full
A lunar eclipse only happens during a ________ moon.
new
crescent
gibbous
full
Where must you be to see a solar eclipse?
in a corona
in an orbit
in the moon's shadow
in the Earth's shadow
in the sun's shadow
What is the darkest inner part of the shadow cone called, where a total eclipse can be viewed?
total
umbra
penumbra
elliptical
What is the larger outer lighter part of the shadow cone called, where a partial eclipse can be viewed?
partial
umbra
penumbra
elliptical
During a solar eclipse...
The sun is blocked by the moon
The Earth is blocked by the moon
The moon is blocked by the sun
You are blocked by Mercury
Which type of eclipse is shown in this picture?
solar eclipse
orbit eclipse
lunar eclipse
total eclipse
Which type of eclipse is shown in the diagram?
solar eclipse
lunar eclipse
total eclipse
partial eclipse
How many high tides do coasts have each day?
3
4
5
2
What type of tides would this arrangement of the Earth, moon, & sun create?
neap tide
spring tide
new moon tide
full moon tide
Wha type of tide would this arrangement of Earth, moon, & sun create?
full moon tide
new moon tide
neap tide
spring tide
What is the function of the ozone layer?
to allow UV rays to get to Earth
to block UV rays from getting to Earth
To keep oxygen in
to allow meteors to get to Earth
Which layer of the atmosphere is the hottest layer?
troposphere
thermosphere
exosphere
mesosphere
Which layer do we live in?
stratosphere
thermosphere
troposphere
mesosphere
In which layer does the weather occur?
stratosphere
thermosphere
troposphere
mesosphere
According to this graph showing temperature (red line) and pressure (blue line) through the atmosphere's layers, what happens to the temperature as you go higher into the troposphere (the layer closest to Earth?)
temperature decreases/it gets colder
temperature increases/it gets warmer
temperature stays the same
Which layer of the atmosphere contains the Ozone layer?
stratosphere
thermosphere
exosphere
mesosphere
Which letter shows the penumbra?
B
A
C
D
Which hemispheres does the United States belong to?
Northern and Western
Southern and Eastern
Northern and Eastern
Southern and Western
Which line measures at 0 degrees latitude?
Equator
Prime Meridian
Longitude
Capricorn
