Philippines (Philippine Archipelago) Indonesia (Malay Archipelago)
Tierra del Fuego is an archipelago divided between Argentina and Chile.
A cone fits this description. A hemisphere (dome) would also fit this description.
A kite would fit the given description
A cylinder would fit the given description
A cylinder would fit the given description.
A cylinder would fit the given description
A cylinder would fit such a description of it.
A cylinder would seem to fit the given description.
A square would fit the given description
A kite would fit the given description
There are a number of trees to fit this description, Birch and Beech to name but two.