Final answer:
Parabolic dunes are the dune type with one arrow, wave-like dunes. They have a curved shape and are formed when vegetation stabilizes the sand on the leeward side. They are commonly found along coastal areas with strong onshore winds. option b is answer
Step-by-step explanation:
The dune type with one arrow, wave-like dunes is called b. Parabolic dunes. Parabolic dunes have a curved shape like a bowl or a horseshoe and are formed when the vegetation on the dunes stabilizes the sand and causes it to accumulate on the leeward side.
Parabolic dunes are commonly found along coastal areas with strong onshore winds. . They are commonly found along coastal areas with strong onshore winds. option b is answer