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EARTH’S LAYERS MOTION
PRACTICE TEST
GOOD LUCK! USE POSITIVE
TEAM WORK!
#1
• WHICH IS DENSER? INNER CORE OR
OUTER CORE?
#2
• WHICH CRUST DO WE LIVE ON?
• IT IS THE THICKER(CLOSE TO 100KM
THICK FOR THE MOUNTAINS) OF THE
TWO..
#3
• WHICH CRUST IS THINNER(CLOSE TO
5 KM THICK) AND DENSER?
#4
• LAM STANDS FOR LITHOSPHERE,
ASTHENOSPHERE, AND
MESOSPHERE…THESE ARE ALL
FOUND WHERE?
#5
• A LAFFY TAFFY CANDY THAT IS
FLEXIBLE, THAT YOU CAN MOVE
SLOWLY BY BENDING IS SIMILAR TO
WHAT PART OF THE MANTLE?
#6
•
•
•
•
•
LIQUID
2,200 KM THICK
33% OF EARTH’S MASS
PART OF THE CORE
WHAT AM I?
#7
• I AM THE ONLY PART OF THE MANTLE
THAT IS PART OF BOTH THE TOP OF
THE MANTLE AND THE LOWER PART
OF THE CRUST?
#8
•
•
•
•
•
•
•
SOLID
1,230 KM THICK
DENSE PART
33% OF EARTH’S MASS
PART OF THE CORE
6,380 KM BELOW SURFACE
WHAT AM I?
#9
•
•
•
•
•
THINNEST LAYER OF THE EARTH
OUTERMOST LAYER
LESS THAN 1% OF EARTH’S MASS
SOLID
WHAT AM I?
#10
•
•
•
•
MADE OF NICKEL AND IRON
LIQUID PART
3,700-7,000 DEGREES C
WHAT AM I?
#11
• MORE DENSE AND BELOW THAN
CRUST
• 1,000-3,700 DEGREES C
• 2,900 KM THICK
• WHAT AM I?
#12
•
•
•
•
MADE OF NICKEL AND IRON
SOLID PART
3,700-7,000 DEGREES C
WHAT AM I?
#13
•
•
•
•
•
HAS MAGNESIUM
MAGMA FLOWS OUT HERE
UNDERWATER VOLCANOES HERE
CONTAINS 3 PARTS
WHAT AM I?
#14
• OCEANIC AND CONTINENTAL ARE
EXAMPLES
• 5-100 KM THICK
• HAS OXYGEN, SILICON, AND
ALUMINUM
• 0-1,000 DEGEEES C
• WHAT AM I?
#15
• 67% OF EARTH’S MASS
• MOST MASSIVE LAYER
• WHAT AM I?
#16
• UNDER THE ASTHENOSPHERE
• STRONG, LOWER PART OF MANTLE
• WHAT AM I?
#17
• TOP PART OF MANTLE
• ALSO RIGID AND PART OF BOTH
CRUST AND MANTLE
• PHYSICAL LAYER
• WHAT AM I?
#18
•
•
•
•
•
2,550 KM THICK
THICKEST PART OF MANTLE
GOES ALL THE WAY TO THE CORE
STRONG PHYSICAL LAYER
WHAT AM I?
#19
• TECTONIC PLATES FOUND HERE AND
ARE PIECES OF THIS
• 15-300 KM THICK
• THE PLATES FOUND HERE FLOAT ON
ASTHENOSPHERE
• PHYSICAL LAYER
• WHAT AM I?
#20
•
•
•
•
•
•
SOLID ROCK THAT FLOWS SLOWLY
PLASTIC PART OF MANTLE
IN THE MIDDLE OF MANTLE
BENDABLE/FLEXIBLE
PHYSICAL LAYER
WHAT AM I?
#21
•
•
•
•
•
250 KM THICK
TECTONIC PLATES MOVE HERE
MIDDLE OF MANTLE
PHYSICAL LAYER
WHAT AM I?
#22
• THE LAYER OF THE EARTH THAT IS
MADE UP OF 3 PARTS…
#23
• THE CRUST, MANTLE, AND CORE ARE
________LAYERS??
• PHYSICAL OR COMPOSITIONAL
LAYERS?
#24
• THE LITHOSPHERE, MESOSPHERE,
ASTHENOSPHERE, INNER CORE, AND
OUTER CORE ARE _____LAYERS?
• PHYSICAL OR COMPOSITIONAL
LAYERS?
#25
• THE PEANUT BUTTER WHICH HAS THE
APPEARANCE OF SOIL, DIRT AND HAS
CHUNKS IN IT LIKE ROCKS WOULD
REPRESENT WHAT LAYER OF THE
EARTH?
#26
• THE CRACKERS(LIKE BLOCKS)
REPRESENTS WHAT PIECES OF THE
LITHOSPHERE?
#27
• THE SOFT JELLY AND “BENDY” LAFFY
TAFFY UNDER THE LITHOSPHERE
WOULD BEST REPRESENT WHAT
EARTH LAYER?
#28
• THE MASSIVE, THICK, HUGE BOTTOM
PART OF THE MANTLE THAT IS
STRONG..LIKE OUR PAPER PLATE IS
AN EXAMPLE OF WHAT EARTH
LAYER?
#29
• THE LIQUID PART OF THIS IS BELOW
THE MESOSPHERE.. IT IS THE
______CORE.
#30
• THE “ROCK SOLID” DENSEST PART OF
THE EARTH IS THE _______CORE.
BONUS #1
• RED, WARM AIR RISING, BLUE COLD
AIR SINKING IN A CIRCULAR
MOVEMENT OF AIR IS CALLED WHAT?
BONUS #2
• THE TERM “VISCOUS” WOULD BEST
REPRESENT WHAT PARTS OF THE
MANTLE?
• A)MESOSPHERE
• B)LITHOSPHERE
• C)ASTHENOSPHERE
BONUS #3
• WHICH STATEMENT IS “FALSE?”
• A) GRANITE MAKES UP THE
CONTINENTAL CRUST
• B)BASALT MAKES UP THE OCEANIC
CRUST
• C)GRANITE MAKES UP THE OCEANIC
CRUST
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