New Review“Global Aquatic Ecosystems” examines the diversity of freshwater ecosystems and marine ecosystems, discussing their varying temperatures, depths, salinities, and biodiversity.

Dr. Forrester examines aquatic ecosystems and the impact of temperature, light, fertilization, and acid rain.

The climate, animals, and plant life vary greatly in the different parts of the world. Students explore how wildlife and the environment work together in harmony. By viewing the program and engaging in activities, viewers will learn to...

This Science 6 instructional video discusses the different aquatic biomes.

This video explores five fun facts about aquatic plants.

In this video Paul Andersen explains how ecosystems function. He begins with a description of how life on the planet is ordered from large to small in biomes, ecosystems, communities, population, and individuals. He describes the major...

Dinoflagellates are tiny marine microbes that make up the foundation of the aquatic ecosystems. They often go unnoticed because of how small they are, but any seafood you've eaten has eaten a dinoflagellate. A theater group has developed...

A chemical found in nearly all tires is responsible for mass die-offs of salmon along the U.S. West Coast, according to a study published in the journal Science.

What is “the environment”? Well, it’s everything, and it’s everywhere, including you and me. Just about every part of human civilization depends on a healthy and stable environment. Yet, human activity is causing pollution, climate...

This video takes viewers on an engaging journey to explore aquatic biomes, focusing on freshwater and marine ecosystems. They explain the characteristics of rivers, lakes, wetlands, and oceans, highlighting the diverse plant and animal...

In this video, students will learn about different biomes and habitats in the natural world. They will explore the tundra, forests, deserts, grasslands, chaparral, and aquatic biomes, discovering the unique plants and animals that call...

How does water get polluted? Discover what water pollution means for the environment and how it affects humans. Earth Science - Human Impacts - Learning Points. Industry, agriculture and sewage all contribute to water pollution....

Learn the basics about different types of chemical industries, from agriculture to pharmaceutical to energy, and many other uses. In this video, we consider the environmental impact caused by a range of different types of chemical...

How can a family fishing adventure empower kids to discover more about relationships, life and aquatic ecosystems? Studies show that some of the most memorable experiences in someone's life include a few key elements - an outdoor...

How can a family fishing adventure empower kids to discover more about relationships, life and aquatic ecosystems? Studies show that some of the most memorable experiences in someone's life include a few key elements - an outdoor...

How can a family fishing adventure empower kids to discover more about relationships, life and aquatic ecosystems? Studies show that some of the most memorable experiences in someone's life include a few key elements - an outdoor...

There have been 6 massive extinctions in our planet's history. The first, happened 440 million years ago when an Extreme temperature drops froze the oceans and killed 86% of early life on earth. Over the next 66 million years, the seas...

Biomes and Ecosystems for Kids is a introductory video for students in 4th - 6th grade. We cover the 5 major categories of biomes which are: Desert, Grassland, Forest, Aquatic, and Tundra and students will learn how to identify the...

Pirate fishing, oil spills and other undetected crimes are destroying ocean ecosystems -- but we can't stop what we can't see. Harnessing the power of satellite data and AI to catch maritime offenders in the act, ocean conservation...

Salps are more than just strange balls of goo drifting through the sea—in fact, they’re more closely related to us than they are to jellyfish, and play a huge role in marine ecosystems and the global carbon cycle as the “vacuum cleaners...

The video is a lecture presentation on abiotic factors. It defines what abiotic factors are and how they can impact the number and type of organisms within a community. The presenter discusses different abiotic factors such as light...

This video introduces the viewer to biomes, ecosystems and habitats. With a clear explanation of what makes them different and how they are connected. Biotic and Abiotic factors are explained and discussed.

In Cretaceous times (around 100 million years ago), North Africa was home to a huge river system and a bizarre menagerie of giant prehistoric predators -- including the Spinosaurus, a dinosaur even more fearsome than the Tyrannosaurus...

Chimpanzees in Gabon have been observed using bugs as a possible antiseptic, but what's more surprising is that they're applying this remedy to one another in what may be a form of chimpanzee health care.