Drag each tile to the correct box. Not all tiles will be used. Create a summary of the passage by placing the four most important points in the correct order.
Most submarines are created solely
for military purposes.
Submarines either rise or submerge
by displacing water.
Some submarines are used for
oceanic exploration.
Sometimes, submarines can be seen
from an airplane.
All submarines must be sure not to
descend too far underwater.
Certain submarines have a special
chamber for divers.

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