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summer is when a hemisphere is tilted towards the sun & the northern hemisphere is a kind of hemisphere of earth -> the <mask> hemisphere will experience summer when it is tilted towards the sun | northern |
summer is when a hemisphere is tilted towards the sun & the northern hemisphere is a kind of hemisphere of earth -> the northern <mask> will experience summer when it is tilted towards the sun | hemisphere |
summer is when a hemisphere is tilted towards the sun & the northern hemisphere is a kind of hemisphere of earth -> the northern hemisphere will <mask> summer when it is tilted towards the sun | experience |
summer is when a hemisphere is tilted towards the sun & the northern hemisphere is a kind of hemisphere of earth -> the northern hemisphere will experience <mask> when it is tilted towards the sun | summer |
summer is when a hemisphere is tilted towards the sun & the northern hemisphere is a kind of hemisphere of earth -> the northern hemisphere will experience summer when it is <mask> towards the sun | tilted |
summer is when a hemisphere is tilted towards the sun & the northern hemisphere is a kind of hemisphere of earth -> the northern hemisphere will experience summer when it is tilted towards the <mask> | sun |
1 year is equal to 365 days & a complete revolution / orbit of the earth around the sun takes one year -> a <mask> revolution of the earth around the sun takes 365 days | complete |
1 year is equal to 365 days & a complete revolution / orbit of the earth around the sun takes one year -> a complete <mask> of the earth around the sun takes 365 days | revolution |
1 year is equal to 365 days & a complete revolution / orbit of the earth around the sun takes one year -> a complete revolution of the <mask> around the sun takes 365 days | earth |
1 year is equal to 365 days & a complete revolution / orbit of the earth around the sun takes one year -> a complete revolution of the earth around the <mask> takes 365 days | sun |
1 year is equal to 365 days & a complete revolution / orbit of the earth around the sun takes one year -> a complete revolution of the earth around the sun <mask> 365 days | takes |
1 year is equal to 365 days & a complete revolution / orbit of the earth around the sun takes one year -> a complete revolution of the earth around the sun takes 365 <mask> | days |
a complete revolution of the earth around the sun takes 365 days & a complete rotation of the earth on earth 's axis / itself takes 1 / one day -> the <mask> will complete 365 times of rotation after a complete revolution of the earth around the sun | earth |
a complete revolution of the earth around the sun takes 365 days & a complete rotation of the earth on earth 's axis / itself takes 1 / one day -> the earth will <mask> 365 times of rotation after a complete revolution of the earth around the sun | complete |
a complete revolution of the earth around the sun takes 365 days & a complete rotation of the earth on earth 's axis / itself takes 1 / one day -> the earth will complete 365 <mask> of rotation after a complete revolution of the earth around the sun | times |
a complete revolution of the earth around the sun takes 365 days & a complete rotation of the earth on earth 's axis / itself takes 1 / one day -> the earth will complete 365 times of <mask> after a complete revolution of the earth around the sun | rotation |
a complete revolution of the earth around the sun takes 365 days & a complete rotation of the earth on earth 's axis / itself takes 1 / one day -> the earth will complete 365 times of rotation after a <mask> revolution of the earth around the sun | complete |
a complete revolution of the earth around the sun takes 365 days & a complete rotation of the earth on earth 's axis / itself takes 1 / one day -> the earth will complete 365 times of rotation after a complete <mask> of the earth around the sun | revolution |
a complete revolution of the earth around the sun takes 365 days & a complete rotation of the earth on earth 's axis / itself takes 1 / one day -> the earth will complete 365 times of rotation after a complete revolution of the <mask> around the sun | earth |
a complete revolution of the earth around the sun takes 365 days & a complete rotation of the earth on earth 's axis / itself takes 1 / one day -> the earth will complete 365 times of rotation after a complete revolution of the earth around the <mask> | sun |
the solar system contains the moon & the moon is the celestial object that is closest to the earth -> the <mask> is the celestial object that is closest to the earth in the solar system | moon |
the solar system contains the moon & the moon is the celestial object that is closest to the earth -> the moon is the celestial <mask> that is closest to the earth in the solar system | object |
the solar system contains the moon & the moon is the celestial object that is closest to the earth -> the moon is the celestial object that is closest to the <mask> in the solar system | earth |
the solar system contains the moon & the moon is the celestial object that is closest to the earth -> the moon is the celestial object that is closest to the earth in the solar <mask> | system |
the stars in the night sky are very far away from the earth & as distance to an object increases , that object will appear smaller -> because the <mask> are very far away from the earth, they will appear a lot smaller on earth | stars |
the stars in the night sky are very far away from the earth & as distance to an object increases , that object will appear smaller -> because the stars are very <mask> away from the earth, they will appear a lot smaller on earth | far |
the stars in the night sky are very far away from the earth & as distance to an object increases , that object will appear smaller -> because the stars are very far away from the earth, they will <mask> a lot smaller on earth | appear |
the stars in the night sky are very far away from the earth & as distance to an object increases , that object will appear smaller -> because the stars are very far away from the earth, they will appear a <mask> smaller on earth | lot |
the stars in the night sky are very far away from the earth & as distance to an object increases , that object will appear smaller -> because the stars are very far away from the earth, they will appear a lot smaller on <mask> | earth |
a planet is a kind of celestial object / body & earth is a kind of planet -> <mask> is a kind of celestial object | earth |
a planet is a kind of celestial object / body & earth is a kind of planet -> earth is a <mask> of celestial object | kind |
a planet is a kind of celestial object / body & earth is a kind of planet -> earth is a kind of celestial <mask> | object |
earth is a kind of celestial object & a star is a kind of celestial object / celestial body & as distance from an object decreases , that object will appear larger -> as the <mask> from a star to earth decreases, the star will appear larger | distance |
earth is a kind of celestial object & a star is a kind of celestial object / celestial body & as distance from an object decreases , that object will appear larger -> as the distance from a <mask> to earth decreases, the star will appear larger | star |
earth is a kind of celestial object & a star is a kind of celestial object / celestial body & as distance from an object decreases , that object will appear larger -> as the distance from a star to <mask> decreases, the star will appear larger | earth |
earth is a kind of celestial object & a star is a kind of celestial object / celestial body & as distance from an object decreases , that object will appear larger -> as the distance from a star to earth decreases, the <mask> will appear larger | star |
earth is a kind of celestial object & a star is a kind of celestial object / celestial body & as distance from an object decreases , that object will appear larger -> as the distance from a star to earth decreases, the star will <mask> larger | appear |
as the distance from a star to earth decreases, the star will appear larger & the sun is the star that is closest to earth -> the <mask> will appear larger than other stars because it is the closest star to earth | sun |
as the distance from a star to earth decreases, the star will appear larger & the sun is the star that is closest to earth -> the sun will <mask> larger than other stars because it is the closest star to earth | appear |
as the distance from a star to earth decreases, the star will appear larger & the sun is the star that is closest to earth -> the sun will appear larger than other <mask> because it is the closest star to earth | stars |
as the distance from a star to earth decreases, the star will appear larger & the sun is the star that is closest to earth -> the sun will appear larger than other stars because it is the closest <mask> to earth | star |
as the distance from a star to earth decreases, the star will appear larger & the sun is the star that is closest to earth -> the sun will appear larger than other stars because it is the closest star to <mask> | earth |
a star produces light and heat & a source of something emits / produces / generates / provides that something -> a <mask> is a source of light | star |
a star produces light and heat & a source of something emits / produces / generates / provides that something -> a star is a <mask> of light | source |
a star produces light and heat & a source of something emits / produces / generates / provides that something -> a star is a source of <mask> | light |
a star is a source of light & as the size of a light source increases , that light will appear brighter -> as the <mask> of the star increases, the light will appear brighter | size |
a star is a source of light & as the size of a light source increases , that light will appear brighter -> as the size of the <mask> increases, the light will appear brighter | star |
a star is a source of light & as the size of a light source increases , that light will appear brighter -> as the size of the star increases, the <mask> will appear brighter | light |
a star is a source of light & as the size of a light source increases , that light will appear brighter -> as the size of the star increases, the light will <mask> brighter | appear |
stars are located light years apart from each other & light year is a measure of the distance light travels in one year -> the <mask> between stars are measured in light years | distance |
stars are located light years apart from each other & light year is a measure of the distance light travels in one year -> the distance between <mask> are measured in light years | stars |
stars are located light years apart from each other & light year is a measure of the distance light travels in one year -> the distance between stars are <mask> in light years | measured |
stars are located light years apart from each other & light year is a measure of the distance light travels in one year -> the distance between stars are measured in <mask> years | light |
stars are located light years apart from each other & light year is a measure of the distance light travels in one year -> the distance between stars are measured in light <mask> | years |
the distance between stars are measured in light years & the sun is a kind of star & proxima centauri is a kind of star -> the <mask> between the sun and proxima centauri is measured in light years | distance |
the distance between stars are measured in light years & the sun is a kind of star & proxima centauri is a kind of star -> the distance between the <mask> and proxima centauri is measured in light years | sun |
the distance between stars are measured in light years & the sun is a kind of star & proxima centauri is a kind of star -> the distance between the sun and <mask> centauri is measured in light years | proxima |
the distance between stars are measured in light years & the sun is a kind of star & proxima centauri is a kind of star -> the distance between the sun and proxima centauri is <mask> in light years | measured |
the distance between stars are measured in light years & the sun is a kind of star & proxima centauri is a kind of star -> the distance between the sun and proxima centauri is measured in <mask> years | light |
the distance between stars are measured in light years & the sun is a kind of star & proxima centauri is a kind of star -> the distance between the sun and proxima centauri is measured in light <mask> | years |
stars are located light years apart from each other & light years ly are an astronomy unit used for measuring length / distance generally used for values between 1 and 27000000000 -> <mask> year is used to measure the distance between stars | light |
stars are located light years apart from each other & light years ly are an astronomy unit used for measuring length / distance generally used for values between 1 and 27000000000 -> light <mask> is used to measure the distance between stars | year |
stars are located light years apart from each other & light years ly are an astronomy unit used for measuring length / distance generally used for values between 1 and 27000000000 -> light year is <mask> to measure the distance between stars | used |
stars are located light years apart from each other & light years ly are an astronomy unit used for measuring length / distance generally used for values between 1 and 27000000000 -> light year is used to <mask> the distance between stars | measure |
stars are located light years apart from each other & light years ly are an astronomy unit used for measuring length / distance generally used for values between 1 and 27000000000 -> light year is used to measure the <mask> between stars | distance |
stars are located light years apart from each other & light years ly are an astronomy unit used for measuring length / distance generally used for values between 1 and 27000000000 -> light year is used to measure the distance between <mask> | stars |
light year is a measure of the distance light travels in one year & an object is 10 light years from earth -> the <mask> between the object and the earth is equal to the distance light can travel in 10 years | distance |
light year is a measure of the distance light travels in one year & an object is 10 light years from earth -> the distance between the <mask> and the earth is equal to the distance light can travel in 10 years | object |
light year is a measure of the distance light travels in one year & an object is 10 light years from earth -> the distance between the object and the <mask> is equal to the distance light can travel in 10 years | earth |
light year is a measure of the distance light travels in one year & an object is 10 light years from earth -> the distance between the object and the earth is <mask> to the distance light can travel in 10 years | equal |
light year is a measure of the distance light travels in one year & an object is 10 light years from earth -> the distance between the object and the earth is equal to the <mask> light can travel in 10 years | distance |
light year is a measure of the distance light travels in one year & an object is 10 light years from earth -> the distance between the object and the earth is equal to the distance <mask> can travel in 10 years | light |
light year is a measure of the distance light travels in one year & an object is 10 light years from earth -> the distance between the object and the earth is equal to the distance light can <mask> in 10 years | travel |
light year is a measure of the distance light travels in one year & an object is 10 light years from earth -> the distance between the object and the earth is equal to the distance light can travel in <mask> years | 10 |
light year is a measure of the distance light travels in one year & an object is 10 light years from earth -> the distance between the object and the earth is equal to the distance light can travel in 10 <mask> | years |
light years ly are an astronomy unit used for measuring length / distance generally used for values between 1 and 27000000000 & stars are located light years apart from each other -> <mask> year is used to measure the distance between stars | light |
light years ly are an astronomy unit used for measuring length / distance generally used for values between 1 and 27000000000 & stars are located light years apart from each other -> light <mask> is used to measure the distance between stars | year |
light years ly are an astronomy unit used for measuring length / distance generally used for values between 1 and 27000000000 & stars are located light years apart from each other -> light year is <mask> to measure the distance between stars | used |
light years ly are an astronomy unit used for measuring length / distance generally used for values between 1 and 27000000000 & stars are located light years apart from each other -> light year is used to <mask> the distance between stars | measure |
light years ly are an astronomy unit used for measuring length / distance generally used for values between 1 and 27000000000 & stars are located light years apart from each other -> light year is used to measure the <mask> between stars | distance |
light years ly are an astronomy unit used for measuring length / distance generally used for values between 1 and 27000000000 & stars are located light years apart from each other -> light year is used to measure the distance between <mask> | stars |
the new moon is when the moon is in between the sun and the earth & the new moon is when the dark half of the moon faces the earth -> the new <mask> is when the moon could block the earth from the sun | moon |
the new moon is when the moon is in between the sun and the earth & the new moon is when the dark half of the moon faces the earth -> the new moon is when the <mask> could block the earth from the sun | moon |
the new moon is when the moon is in between the sun and the earth & the new moon is when the dark half of the moon faces the earth -> the new moon is when the moon could <mask> the earth from the sun | block |
the new moon is when the moon is in between the sun and the earth & the new moon is when the dark half of the moon faces the earth -> the new moon is when the moon could block the <mask> from the sun | earth |
the new moon is when the moon is in between the sun and the earth & the new moon is when the dark half of the moon faces the earth -> the new moon is when the moon could block the earth from the <mask> | sun |
the new moon is when the moon could block the earth from the sun & a solar eclipse is when the moon blocks the earth from the sun -> a solar <mask> could only happen during the new moon | eclipse |
the new moon is when the moon could block the earth from the sun & a solar eclipse is when the moon blocks the earth from the sun -> a solar eclipse could only <mask> during the new moon | happen |
the new moon is when the moon could block the earth from the sun & a solar eclipse is when the moon blocks the earth from the sun -> a solar eclipse could only happen during the new <mask> | moon |
if the earth is in between the sun and the moon, then the earth can block the light on the moon & the full moon is when the earth is in between the sun and the moon -> the <mask> moon is when the earth can block the light on the moon | full |
if the earth is in between the sun and the moon, then the earth can block the light on the moon & the full moon is when the earth is in between the sun and the moon -> the full <mask> is when the earth can block the light on the moon | moon |
if the earth is in between the sun and the moon, then the earth can block the light on the moon & the full moon is when the earth is in between the sun and the moon -> the full moon is when the <mask> can block the light on the moon | earth |
if the earth is in between the sun and the moon, then the earth can block the light on the moon & the full moon is when the earth is in between the sun and the moon -> the full moon is when the earth can <mask> the light on the moon | block |
if the earth is in between the sun and the moon, then the earth can block the light on the moon & the full moon is when the earth is in between the sun and the moon -> the full moon is when the earth can block the <mask> on the moon | light |
if the earth is in between the sun and the moon, then the earth can block the light on the moon & the full moon is when the earth is in between the sun and the moon -> the full moon is when the earth can block the light on the <mask> | moon |
the full moon is when the earth can block the light on the moon & an object blocking light causes a shadow -> the <mask> moon is when the earth can cause a shadown on the moon | full |
the full moon is when the earth can block the light on the moon & an object blocking light causes a shadow -> the full <mask> is when the earth can cause a shadown on the moon | moon |
the full moon is when the earth can block the light on the moon & an object blocking light causes a shadow -> the full moon is when the <mask> can cause a shadown on the moon | earth |
the full moon is when the earth can block the light on the moon & an object blocking light causes a shadow -> the full moon is when the earth can <mask> a shadown on the moon | cause |
the full moon is when the earth can block the light on the moon & an object blocking light causes a shadow -> the full moon is when the earth can cause a shadown on the <mask> | moon |