Our
Beautiful World
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2) Airborne Lava Fragments Most volcanic eruptions produce fragments of lava that are airborne
for at least a short time before being deposited on the ground.
These fragments are called "tephra" and include ash, cinders,
and Pele's hair. In Hawai'i, tephra is usually ejected by lava fountains
and poses a
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ANIMALS over 250 |
BIRDS over 500 |
FLOWERS over 225 |