Capas de la tierra

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  • Publicado : 5 de diciembre de 2010
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Science Papercraft Natural Science Series
Canon Science Papercraft Mini-book


(section 1)

Natural Science Series


It is thought that the center of the earth is composed ofiron, nickel, and rock, making up the inner core (solid) and outer core (liquid). Above the core is the mantle, which comprises about 80% of the volume of the earth. The mantle is a thick liquid. Thevery outer layer is the crust, which is a layer of rock. Even at its thickest point, the crust is only 60 kilometers (37 miles) thick.
*Cut out the card above and save it. You can collect the cardsfrom each of the Papercraft projects to make your own mini-book!

Print out pages 1 through 7, cut out each individual part along their cut lines, and fold along the mountain and valleyfold lines.

1. Assembly the surface parts
A-1 A-2 A-3 A-4

3. Assemble the earth -1

4. Assemble the earth -2

5. Place on display stand
* do not glue




*Assemble surface parts B through H in the same manner.

D cutaway surface 1

2. Assemble the display stand
display stand cutaway surface 2

curve and glue together

Align the three red dots onthe globe to the edges of the display stand to position the globe according to the tilt of the earth's axis (23.44 ).

Science Papercraft Natural Science Series


(section 2)Cutaway surface 1
cut line mountain fold line valley fold line

Thickness: 35 km (22 mi.) average on land 5 km (3 mi.) average under the oceans

upper mantle to about 400 - 700 km (250 - 435 mi.)lower mantle to about 2900 km (1800 mi.)

outer core to about 5100 km (3170 mi.)
core temperature: about 3000 to 6000 C (5400 to 11000 F)

inner core

6000km (3720 mi.) 5000km (3100 mi.)Display stand 4000km (2480 mi.) 3000km (1860 mi.) 2000km (1240 mi.) 1000 km (620 mi.)




Canon World Papercraft
Natural Science Globe

Science Papercraft Natural Science Series...
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