Crossword Puzzle Natural wonders Online version Complete using the correct vocabulary by Pedro Torres Hernandez 1 a group of islands 2 a forest in a tropical area that receives a lot of rain 3 an extended mass of ice formed from snow falling and accumulating over the years and moving very slowly 4 a piece of land surrounded by water 5 a very large area of sea 6 the land next to or close to the sea 7 a large body of water surrounded by land 8 a long line of rocks under the ocean 3 8 2 5 4 7 6