Answer:
Turbellaria
Explanation:
Are one of the traditional sub.divisions of the phylum platyhelminthes, and include all the sub.groups that are not exclusively parasitic.
Answer: C - GPS
GPS (global positioning system) uses the satellite to transmit and receive signal, indicating about one's location.
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Answer:
reverse fault
Explanation:
Reverse fault -
It is the process , where the Earth on either side of the fault ( any breakdown on the surface of the earth , i.e. , the crust ) moves upward , with respect to the other , is known as a reverse fault.
It is a type of dip - slip fault.
It is reverse to the normal fault.
The reason for the generation of a reverse fault , could be compression of the rocks.
Answer: Because sand dunes protect inland areas from swells, tides, and winds, they must be protected and defended like national treasures. A strong and healthy beach dune is a powerful antidote against coastal erosion. The ocean and the wind can have an unpredictable, destructive force on coastal regions.
