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Our land, air, and water (earth sciences) Earth is composed of land, air, and water. As a basis for understanding this concept: 3.a. Students know characteristics of mountains, rivers, oceans, valleys, deserts, and local landforms.
...Vocabulary Earth landform ocean surface Our Land, Air, and Water by Laura Anatale Picture Credits Every effort has been made to secure permission and provide appropriate credit for... made up of land Earth is made up of air Earth is made up of water mountain hill valley plain A landform is a shape on the land lake ocean river Water is in oceans Water is in lakes Water is in... Water is in lakes Water is in rivers What did you learn? Retell Where can you find water on Earth? water wind and ice earthquake Earth’s surface can change