Crossword Puzzle Nature VocabularyOnline version Complete the crossword according to the vocabulary definitions. by Alejandra Torres Blancas 1 This is a place that is protected so that everyone can enjoy its natural beauty. 2 Word that describes the entire natural world 3 Place that is covered with sand and has a very hot climate. 4 The thing that farmers sow. 5 Word that can be an oak, beech, elm, lime, and many other different kinds. 6 Word that is usually blue but is sometimes covered by clouds. 7 We need to breathe this constantly in order to live. 3 2 6 4 1 7 5