Scholastic
Scholastic: Study Jams! Science: Ecosystems: Aquatic Ecosystems
A video and a short multiple-choice quiz on the topic of aquatic ecosystems. It discusses the difference between freshwater and saltwater ecosystems, then explains what the three ecozones are in a marine ecosystem.
Science Education Resource Center at Carleton College
Serc: Investigating Aquatic Ecosystems: Macroinvertebrates and Water Quality
Students will investigate three aquatic ecosystems (pond, stream, bog) to determine the relative pollution index and the water quality of each ecosystem. They will collect and analyze the benthic organisms found in each system and...
McGraw Hill
Glencoe Biology: Aquatic Ecosystems: Self Check Quiz
Try these five multiple-choice questions about aquatic ecosystems. After answers are submitted, students can review their mistakes.
Science Buddies
Science Buddies: Acid Rain and Aquatic Life
Chemicals from the Earth's atmosphere are making their way down to the planet. Not in spaceships, but in rain. The acid rain can infiltrate ground water, lakes, and streams. How does acid rain affect aquatic ecosystems?
Texas Instruments
Texas Instruments: Probing an Aquatic Ecosystem
In this activity, students' use a pH sensor and Temperature Sensor to measure and compare the pH and temperature of three aquariums over a period of several weeks. They will compare and understand how plants and animals affect the water...
Science Education Resource Center at Carleton College
Serc: Identifying Macroinvertebrates to Determine Health of Aquatic Ecosystem
In this hands on activity students will learn how to identify basic macroinvertebrate using a dichotomous key. They will complete a chart used by the MPCA and we will discuss why an ecosystem may not be healthy or not.
CK-12 Foundation
Ck 12: Life Science: 12.14 Aquatic Biomes
Understand the living and nonliving aspects of aquatic ecosystems.
Science Education Resource Center at Carleton College
Serc: Mn Step: Stream Study: An Investigation of an Aquatic Ecosystem
For this activity, students visit a local stream over a 9-week period to take measurements of its chemical and physical attributes, and collect information about the life forms it supports. After exploration, they will choose what they...
CK-12 Foundation
Ck 12: Life Science: Aquatic Biomes
[Free Registration/Login may be required to access all resource tools.] Aquatic biomes can be generally classified based on the amount of salt in the water. Freshwater biomes have less than 1% salt and are typical of ponds and lakes,...
Untamed Science
Untamed Science: Biology: World Biomes: Intertidal Zone: Aquatic Biome
Learn about the flora and fauna of the intertidal aquatic zone and the characteristics that describe this aquatic biome through reading and watching video clips. [6:42]
University of Florida
Florida Museum: South Florida Aquatic Environments: Introduced Species
The transport of living plants and animals to areas beyond their native range has been practiced by human beings for thousands of years. While some introductions are intentional, others occur by accident or happenstance. Regardless of...
Missouri Botanical Garden
Missouri Botanical Garden: Freshwater Ecosystems
At this site from the Missouri Botanical Garden, you can learn about the wide variety of plant and animal life in or around fresh water ecosystems. Click on the links to "wetlands," "Ponds and Lakes," or "Rivers and Streams" to view...
Encyclopedia of Earth
Encyclopedia of Earth: Aquatic Plants
Article describing types of freshwater aquatic plants and their characteristics.
CK-12 Foundation
Ck 12: Episd: Aquatic Biomes
[Free Registration/Login may be required to access all resource tools.] Students will recognize aquatic biomes and understand the adaptations necessary to survive in one.
Georgia Department of Education
Ga Virtual Learning: Ap Environmental Science: Aquatic Biomes and Ecology
Students explore Earth's most important natural resource, water, and learn about how the planet's aquatic biomes thrive and support life.
Other
Sea Grant: Nab the Aquatic Invader
Choose a region in the United States and use your detective skills to help find the top ten organisms that are invading those areas.
CK-12 Foundation
Ck 12: Earth Science: Flow of Matter in Ecosystems
[Free Registration/Login may be required to access all resource tools.] In this module, students will learn about the cycles of nature (water, carbon, nitrogen, and phosphorus) that support the flow of nutrient matter through an...
CK-12 Foundation
Ck 12: Biology: Aquatic Biomes
[Free Registration/Login may be required to access all resource tools.] An overview of aquatic biomes.
Other
Freshwater Ecology
This is a comprehensive and detailed site providing information on aquatic macroinvertebrates. The emphasis is on biomonitoring of water quality through quantitative assessment of numbers and types of small aquatic organisms.
EL Education
El Education: Field Guide to the Aquatic Gardens at Forest Park
3rd grade students in Springfield, Massachusetts created this field guide as part of a learning expedition on ecosystems and pond life. Students did fieldwork in the city park and worked with local experts, closely examining the ponds....
University of Florida
South Florida Aquatic Environments: Florida Keys: About the Keys
The Florida Museum of Natural History offers an excellent review of the reefs, mangrove and seagrass habitats of the Florida Keys. Spend some time learning about this unique location.
Other
Alberta Riparian Habitat Mgt Society: Biodiversity and Riparian Areas [Pdf]
Healthy riparian areas have much higher levels of biodiversity than other types of ecosystems, as explained in this fact sheet. Unfortunately, this also attracts more people, which can contribute to degradation of the ecosystem if the...