This video takes viewers on a journey through aquatic biomes, covering both marine and freshwater environments. It explores the adaptations and diversity of life in these habitats, from the colorful coral reefs and their resident...

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

Highlighting the life and movement of freshwater rivers and streams. Animals and their aquatic interactions with the ecosystem. Why streams and rivers are important and should be protected.

Freshwater mussel species, with names such as 'fatmucket,' 'bankclimber,' and 'heelsplitter,' are critical to river ecosystems. But, many species are in trouble. Nearly 70 percent of freshwater mussel species are considered threatened in...

Highlighting the life and movement of freshwater rivers and streams. Animals and their aquatic interactions with the ecosystem. Why streams and rivers are important and should be protected.

This video explains what an ecosystem is and how living and nonliving components interact with each other. It also covers the different types of terrestrial and aquatic ecosystems and their classifications. The next session will discuss...

Water covers 70% of the surface of the Earth, and serves as home to an incredible variety of living organisms. Most of that water is salty, or marine, while some is freshwater, and it is in constant motion through the hydrologic cycle....

Our planet is blessed with many types of ecosystems, including terrestrial, marine, freshwater, forest, and grassland. An ecosystem is a dynamic community that comprises living organisms, such as microorganisms, plants, and animals, as...

Our planet is blessed with many types of ecosystems, including terrestrial, marine, freshwater, forest, and grassland. An ecosystem is a dynamic community that comprises living organisms, such as microorganisms, plants, and animals, as...

This program explores the major features of earth's amazing biosphere. Students are introduced to the biotic and abiotic components found in an ecosystem. Footage from throughout the world illustrates how ecosystems can change over time....

Ecosystems and biomes takes students on a journey around the globe to tropical rain forests, deserts and the ocean. Live footage and colorful graphics teach students about regions and climates, and explain the impact environments and...

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...

The ecosystem of temperate grasslands both below and above the ground. Animal interactions with the grassland system. The importance of protecting this critically threatened habitat.

The ecosystem of temperate grasslands both below and above the ground. Animal interactions with the grassland system. The importance of protecting this critically threatened habitat.

In this video, the teacher covers key concepts related to communities in ecology. They discuss how different populations interact within a community, the role of limiting factors in population dynamics, and the importance of tolerance in...

How Some Ecosystems Have Responded To Climate Change: This clip explains some of the ways that ecosystems have responded to Earth's changing climate.

What happens to a single ecosystem when the amount of freshwater available in it changes? Not really much good. In this episode of Crash Course Kids, Sabrina talks about ecosystems and how one small change can lead to a cascade effect in...

This video provides an overview of salmon, a family of schooling fish found in the northern hemisphere. It discusses their characteristics, behaviors, habitats, and life cycle. The video highlights the different species of salmon,...

This Science 6 instructional video discusses the different aquatic biomes.

This program explores the major features of earth's amazing biosphere. Students are introduced to the biotic and abiotic components found in an ecosystem. Footage from throughout the world illustrates how ecosystems can change over time....

Biodiversity is the variety of life. It can be studied on many levels, from looking at all of the 8.7 million species on our planet to a specific ecosystem like a patch of woodland. In this video we are going to look at the importance of...

This program explores the major features of earth's amazing biosphere. Students are introduced to the biotic and abiotic components found in an ecosystem. Footage from throughout the world illustrates how ecosystems can change over time....

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...

Water on Earth focuses on water as most kids would think about it. We start with water in obvious locations such as oceans, lakes, and rivers. We quickly learn that water can change phase to remain a solid in glaciers. Many kids may be...