4TH GRADE Pg. 34 & 38 Vocab Learn with flashcards, games, and more — for Many rivers begin____________________________, where lakes overflow. Vocabulary on the Bodies of Water worksheets includes lakes, ocean, river, pond, waterfall, gulf, bay, and canal. 2nd through 4th Grades Use these picture cards to make flashcards, decorate a bulletin board, or play a landform game. Grade 5. Learn vocabulary, terms, and more with flashcards, games, and other study tools. groundwater; rivers and lakes ; frozen in ice sheets and glaciers.