thangvietnam wrote:
AndreaPaola wrote:
Sound can travel through water for enormousdistances, prevented from dissipating its acoustic energy
as a result of boundaries in the ocean created by water layers of different temperatures and densities.
a) prevented from dissipating its acoustic energy as a result of
b) prevented from having its acoustic energy dissipated by
c) its acoustic energy prevented from dissipating by
d) its acoustic energy prevented from being dissipated as a result of
e) preventing its acoustic energy
as a result of boundaries in the ocean created by water layers of different temperatures and densities.
a) prevented from dissipating its acoustic energy as a result of
b) prevented from having its acoustic energy dissipated by
c) its acoustic energy prevented from dissipating by
d) its acoustic energy prevented from being dissipated as a result of
e) preventing its acoustic energy
...



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