CK-12 Foundation
Ck 12: Earth Science: Seawater Chemistry Study Guide
[Free Registration/Login may be required to access all resource tools.] This study guide summarizes key points about the composition of ocean water. Includes a few questions to check for understanding.
Science Buddies
Science Buddies: Harmful Algal Blooms in the Chesapeake Bay
Harmful algal blooms occur when algae, which form the base of the ocean food web, grow in massive numbers and produce toxic or harmful effects on people, fish, shellfish, marine mammals, and birds. In this project you will learn how to...
US Geological Survey
Usgs: "Thirsty? How 'Bout Seawater?"
This U.S. Geological Survey website explains the desalinization method used by some communities to change sea water into drinking water. Click Home to access the site in Spanish.
Texas Instruments
Texas Instruments: Finding the % Salt in Seawater
In this experiment, students are asked to collect data in order to prepare a calibration curve showing the relationship between the percentage of salt and the mass of salt water. Using this graph, students will be able to determine the...
Enchanted Learning
Enchanted Learning: Zoom School: Oceans
Find out why the oceans are blue and what causes waves by clicking here. There is a table of information about the four oceans as well as interesting facts on waves, salinity, and tides.
Rice University
Rice University: Museums Teaching Planet Earth: What Is the Hydrosphere?
Focus is on the hydrosphere and contains the definition as well as characteristics of the ocean and the effect of the ocean on climate.
Science Buddies
Science Buddies: From Brine to Beverage: Solar Powered Salt Removal
In this science fair project you'll discover how to turn the ocean into a source of freshwater by using the power of the Sun, and the water cycle. You will ultimately find just how salinity affects this process.
Science Education Resource Center at Carleton College
Serc: Layering Liquids
A lab activity to show students how different densities of liquid layer on top of each other by using four different colored liquids that contain different levels of salinity. This activity can also be used in an ocean unit where...
Scholastic
Scholastic: Study Jams! Science: Earth's Oceans
Oceans contain 97% of the water on the Earth and are home to a huge number of living creatures. View an informative slideshow of the ocean and its inhabitants and then test yourself on what you learned.
Alabama Learning Exchange
Alex: What's Wrong With Global Climate Change?
Students will identify factors that affect the solubility of a salt and test one of the factors (temperature). They will apply their experience to ocean salinity, the effects of temperature on the composition of ocean water, and what...
Scholastic
Scholastic Instructor: Seashore Science
Come and learn with this incredible seashore science resource. The content includes fun facts, experiments, reproducible activities, resources and more.