Canadian Museum of Nature
Canadian Museum of Nature: Leeches
Leeches are found all over the world in both fresh and salt water, yet people tend to know little about them. Some facts and photos of these misunderstood creatures are found here.
Other
Sponges, Phylum Porifera
Discusses sponges that may be kept in salt-water aquariums, along with what they need to live. Good general information.
Precision Nutrition
Encyclopedia of Food: Shrimp
"Anyway, like I was sayin', shrimp is the fruit of the sea," Bubba Gump. This entry will peel apart the facts about the many species of shrimp (sometimes called prawn) from nutrition and selection to ways to prepare the salt water delicacy.
ClassFlow
Class Flow: Dissolving and Evaporation
[Free Registration/Login Required] Ever wondered what happens at the molecular/ionic level when salt is dissolved in water or salt-water is evaporated by heating/boiling? Peek into the molecular world with this flipchart to view these...
Science Education Resource Center at Carleton College
Serc: Discovering Density Through Lava Lamps
Learners first predict, then mix several liquids and then add salt to the mix, simulating a lava lamp.
Other
San Francisco Bay Area Wetlands Restoration Program
Homepage for the massive wetlands restoration project in San Francisco Bay. History, objectives, and benefits of the project are described.
PBS
Nh Pbs: Nature Works: American Avocet
Learn more about the American Avocet through this informative site. This resource features characteristics, reproduction, range, food, and behavior of this fascinating bird, as well as an audio clip of the bird's song.
CK-12 Foundation
Ck 12: Earth Science: Seawater Chemistry
[Free Registration/Login may be required to access all resource tools.] Describes dissolved ions in seawater and their source.
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.
Sophia Learning
Sophia: Chemical Reaction Types: Acid Base
This narrated screencast demonstrates the products of the acid base reaction of water and a salt. [2:01]
Sophia Learning
Sophia: Water Resources in the World
Brief video lecture discusses the importance of water as a critical life resource. [2:53] Additional video explores the human side of the story with the resulting global implications. [2:44]
Other
University of Texas at Dallas: Why Is the Sea Salty?
A clear and concise explanation of why some of the earth's waters are salty and others are not.
American Museum of Natural History
American Museum of Natural History: O Logy: Stuff to Do: Density of Salty Water
An experiment to test what happens when ocean water hits a freshwater estuary. Each step is demonstrated with photographs and the difference between salinity and density is explained.
University of California
University of California: Seawater Density & Salinity [Pdf]
Describes the properties of seawater and the variations depending on its location, e.g., near a shoreline, in an estuary, or as sea ice. Discusses the instruments scientists use to measure the density of water and explains other...
US Geological Survey
U.s. Geological Survey: The Water Cycle: The Oceans
Through pictures, diagrams, and charts, learn how the ocean serves as a storehouse of water.
US Geological Survey
U.s. Geological Survey: Saline Water
Information about saline water use in the United States.
US Geological Survey
Usgs: All of Earth's Water in a Single Sphere!
See how all of Earth's water compares to the total size of the Earth.
CK-12 Foundation
Ck 12: Second Grade Science: A World of Ice and Water
[Free Registration/Login may be required to access all resource tools.] Covers different bodies of water, including rivers, lakes, and oceans.
PBS
Nh Pbs: Nature Works: Estuaries
Learn more about estuaries when you visit this informative site. This resource provides locations of and weblinks to estuaries in the United States.
University of Southern California
Usc: The Composition of Ocean Water
This site gives background information to ocean water and its contents. It has a link to an detailed chart showing the minerals and their content amount in ocean water. It also has links to activities.
PBS
Pbs Teachers: Ocean Activity Ideas
Explore ocean habitats, learn about the extreme weather of the ocean and examine environmental threats to the ocean. Conduct experiments on buoyancy and osmosis, and research sailing and ocean-based industry.
Hunkins Experiments
Hunkin's Experiments: How to Make Oxygen From a Battery
Hunkin's Experiments is a group of simple cartoon illustrations of scientific principles. Some would work well in the classroom, but others have little value beyond entertaining students. All of the projects are easy to do. This one...
Science4Fun
Science4 Fun: Lakes
What is a lake? Learn about some famous lakes in the world and how they are formed.
Other popular searches
- Salt Water Chemistry
- Fresh Water Salt Water
- Freshwater and Saltwater
- Salt Water Aquariums
- Salt Water Freezing Point
- Saltwater Marsh
- Fresh and Salt Water
- Salt Water Biomes
- Detergents Saltwater
- Salt Water Experiments
- Salt Water Density
- Saltwater Aquariums