Hydrologic Sciences Activity Using a dictionary, students will define the four branches of hydrologic sciences:...		What Are Ocean Waves? Ask students to match each term related to ocean waves with its description in this...
What Are Rivers and Streams? In this Earth science printable, students will identify river characteristics and classify U.S....		What Are the Tides? Use the table in this oceanography printable to calculate and predict low and high tides....
What Are Lakes and Ponds? Challenge students to identify, sequence, and describe four stages in the life cycle of a pond....		What Are Some Properties of the Ocean? Challenge students to interpret a diagram of ocean layers and explain the relationship between...
Activity: River Systems Read the passage in this Earth science printable to learn about river systems. Then, have...		What Are Ocean Sediments? Complete each statement about ocean sediments with the terms in this Earth science printable....
Test: Inland Waters Multiple-choice and written-response questions in this Earth science exam will test students'...		Key Term Review: The Oceans Review features of the ocean floor, types of coral reefs, ocean layers, and more with this...
Key Term Review: Inland Waters Review the features and characteristics of inland waters, including lakes, geysers, and rivers,...		What Are Coral Reefs? Give students practice identifying coral reefs with this oceanography printable. Students will...
Why Are Wetlands Important to the Environment? Integrate environmental science in your study of wetlands with the questions in this printable....		Activity: Ocean Organisms Enrich your Earth science and life science curriculum with this research activity. Using...
What Is the World Ocean? Connect geography and Earth science with this printable about the world ocean. Students will...		What Is Air? Challenge students to identify, characterize, and graph gases in Earth's air. In this science...
Activity: Measuring Ocean Properties Using reference materials, students will identify drawings of sonar, scuba gear, a bathyscaph,...		Where Is Life Found in the Ocean? Using reference materials, students will research the benthic zone, the pelagic zone, and...
How Are the Oceans Explored? Connect math and science with this oceanography worksheet. Students will review how oceans are...		How Is Earth's Surface Heated? By completing statements and identifying whether items absorb or reflect radiant energy,...