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EARTH S STRUCTURE Earth has four layers: Earth has four layers: ~ INNER CORE - Solid center - Nickel Steel - Nickel Steel ~ OUTER CORE - Hot,

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ROTATION  ROTATION on Earth ’ s axis causes… N S E W ~ One complete rotation = DAY & NIGHT ~ Earth rotates eastward ( ) ~ Side facing sun has ____ counter-clockwise ONE DAY ONE DAY (24 hours) NIGHT ~ Side away from sun has _______ DAY

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Page 1: EARTH  S STRUCTURE Earth has four layers: Earth has four layers: ~ INNER CORE - Solid center - Nickel  Steel - Nickel  Steel ~ OUTER CORE - Hot,

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Page 2: EARTH  S STRUCTURE Earth has four layers: Earth has four layers: ~ INNER CORE - Solid center - Nickel  Steel - Nickel  Steel ~ OUTER CORE - Hot,

ROTATIONROTATION on Earth’s axis causes…

N

S

E

W

~ One complete rotation =

DAY & NIGHT

~ Earth rotates eastward ( )

~ Side facing sun has ____

counter-clockwiseONE DAY (24 hours)

NIGHT~ Side away from sun has _______DAY

Page 3: EARTH  S STRUCTURE Earth has four layers: Earth has four layers: ~ INNER CORE - Solid center - Nickel  Steel - Nickel  Steel ~ OUTER CORE - Hot,

REVOLUTION

~ ONE COMPLETE REVOLUTION AROUND THE SUN = ______

~ EARTH REVOLVES __________________ AROUND THE SUN

~ THE __________ OF THE EARTH CAUSES THE SEASONS

~ Revolution around the sun causes ________ & _____

WINTERN. Hemisphere

SUMMERN.Hemisphere

SUMMERS.Hemisphere WINTER

S.Hemisphere

~THE HEMISPHERE FACING THE SUN EXPERIENCES ______ _______~THE HEMISPHERE AWAY FROM THE SUN HAS _______

N N

S S

N

N

S

S

December 21

June 21

SEASONS YEAR

COUNTER-CLOCKWISE ONE YEAR

TILTSUMMER

WINTER

Page 4: EARTH  S STRUCTURE Earth has four layers: Earth has four layers: ~ INNER CORE - Solid center - Nickel  Steel - Nickel  Steel ~ OUTER CORE - Hot,