The monster Tyrannosaurus ranks as the largest meat-eating animal that ever lived. A 45 foot giant, it often attacked plant-eating dinosaurs such as the horned Triceratops. At this time, hot rocks inside the Earth cooled down and water vapor in the air fell as rain. The rain gradually filled the low places in the Earth's crust and formed the first oceans. The wall mural provides illustrations of various sea life.
Life Changes Many things have changed throughout time.
A wall mural is provided, along with a chart for identification of the Progression of Life's geological time. Choose an animal or plant on the mural and use the chart for correct identification. Various plants and animals included are homaloneura, braciopods, wooly mammoth, modern man, and magnolia flowers. After you have identified different plants or animals, try to determine their geological time zones of life.