Did The Italian explorer Giovanni da Verrazano discovered Block island off the cost of Virginia?

No, Giovanni da Verrazano did not discover Block Island; it was actually discovered by the English explorer John Smith in 1614. Verrazano is known for his exploration of the East Coast of North America in 1524, including areas that would become New York harbor. Block Island, located off the coast of Rhode Island, is distinct from Virginia and was not part of Verrazano's explorations.