Uses models to demonstrate the affect that salt has on water and how it affects the different trophic levels.
In some areas, dense saltwater and less dense freshwater mix, and they form an immiscible layer, just like oil and water. One such place is a cenote, or underground cave, very common in certain parts of Central America. Explore such a cave in this video.
Students discover hoe salinity and temperature relate to ocean circulation. Lesson includes background information, a concept map, student activities, and assessments.
A list of student-submitted discussion questions for Seawater Chemistry.
To stimulate the critical thinking skills required to assess the validity of statements about the key concept using an Agree/Disagree Table.
To describe images using words using the Visual Literacy strategy.
Students will look at the effects of ocean acidification on oysters and corals, find similarities between growing ocean acidification and ocean circulation, look at current science research in this field, and explore other potential challenges to the ocean's chemistry.
Find out how and why seawater salinity is changing and the effect that could have on ocean currents.
This study guide summarizes the key points of Seawater Chemistry. You can download and customize it to suit your needs and study habits.
See the levels of certain items recorded in oceans around the world.
These flashcards help you study important terms and vocabulary from Seawater Chemistry.