Solution:Statements 2 and 3 are correct. Lagoons or shallower marshes often separate barrier islands from the mainland.This water body between the barrier island and the mainland is typically calmer than the ocean side and can serve as a habitat for various marine life.
Barrier islands can be risky places for permanent settlements because they are prone to erosion, storms and hurricanes. These islands bear the brunt of oceanic storm surges and high winds, which can lead to significant property damage and loss of life.
Statement 1 is incorrect because it inaccurately describes the size and location of barrier islands relative to the coast.
Barrier islands are offshore deposits of sand or sediments that parallel the coastline, but they are not necessarily 'small' nor do they form 'far' from the coast.
They are typically situated relatively close to the mainland and can vary greatly in size.