Answer:
C. the deepest part of the ocean
Explanation:
Take for example the Mariana Trench, the deepest trench in the ocean.
A and D are the same thing almost.
B is the part of the continent underwater, but its shallow water.
Answer:
Seismic Waves
Explanation:
Seismic Waves -
These are the waves of energy , which propagates from the layers of Earth , these are formed due to some major explosion , landslides , movement of magma , volcanic eruption and earthquake , is referred to as seismic waves.
These type of waves are studied by seismologists.
And , these waves are recorded and traced with the help of accelerometer, hydrophone , seismometer.
Hence, from the given statement of the question, the correct option is Seismic Waves.
The answer is deep sea trenches
