ESL vocabulary worksheets and activities about rivers : river basin, meander, erosion, stream, dam, waterfall, ocean, rain, source, water cycle, hydrology etc and English language activities. Features PDF printable worksheets, word search puzzles, spelling match, scrambled sentences, cross words and more. Build your English language vocabulary with the activities we offer. These resources can serve as supplementary TEFL materials at school and also as extra homework for homeschooling children.
