The Sun, Water Cycle, & Climate shows us how the sun produces heat to drive the water cycle. It's made clear that the water cycle continues in the absence of sunlight or heat. We learn how the two components of climate- temperature and...

This video explains how ecologists use diagrams to illustrate the feeding relationships between organisms in an ecosystem. It introduces the concept of a food chain and highlights the complexity of natural ecosystems by introducing the...

This brief video introduces the viewer to the definition of a biome. It includes the six main types of biome and a discussion of different theories on how biomes should be classified.

This live-action video program is about the term ecological succession. The program is designed to reinforce and support a student's comprehension and retention of the term ecological succession through use of video footage, photographs,...

Earlier this year Greg and I travelled to Khao Sok National Park in Thailand, where we set off on an awesome trek in search of one of the World's largest flowers, the Rafflesia kerii! (The absolute largest is the Rafflesia arnoldi, but...

In Water as a Natural Resource we are introduced to words such as habitat, ecosystem, watershed and estuary. Not only do kids learn that water exists everywhere on Earth, but that it is vital for life in plants, animals, and all other...

The video is about the different components of an ecosystem, specifically the biotic components, which include all living things in an area. The video provides examples of different populations and communities, such as monarch and tiger...

This video provides an introduction to the concept of abiotic components in ecosystems, using a grassland in Iowa as an example. The video highlights the importance of abiotic components and how they play a crucial role in sustaining the...

The video explores the concept of ecosystems and their different environments on Earth. It features various examples of ecosystems, including a tidal pool, a salt marsh, and a grassland. Ecosystem Dynamics part 3/10

This video explains the concept of energy flow in an ecosystem, particularly in a forest ecosystem. It highlights the relationship between producers, consumers, and decomposers and how they interact with each other to obtain energy....

Ecosystems! Learn about different types of ecosystems. This video is a great introduction to types of ecosystems. An ecosystem is a community of interacting organisms and their environment. This is a great way for children to learn about...

The Effects of Disturbances on Ecosystems: This Clip gives examples of how disturbances - both large and small - affect ecosystems and their reestablishment.

The video discusses the concept of energy flow in an ecosystem, highlighting the complex relationships between producers, consumers, and decomposers. A simplified diagram of a forest ecosystem is shown, illustrating the...

The video explains the concept of an ecosystem and how ecologists divide the world into ecological systems. Ecosystems part 2/8

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....

The video discusses the different abiotic components that affect grassland ecosystems. The video highlights the importance of water, light, temperature, and soil type in the grassland ecosystem. It also mentions the impact of wind on...

The new model was reproduced by Fairfield Warde High School Technology Education Teacher Luke Allen and his students.

At Semicon India 2025, Prime Minister Modi delivers a powerful message outlining India's vision for becoming a global leader in semiconductor technology and innovation.

Posidonia, the seagrass often called the “hidden climate hero of the seas,” plays a crucial role in storing carbon and protecting marine ecosystems. Recently, 600 square meters of Posidonia were restored, offering hope for ocean health.

Al Jazeera examines southern Iraq's water buffaloes and the urgent need for international support to save them.

Android phones and ChromeOS laptops - Google's two biggest operating systems are about to merge! But what does this major development actually mean for you, the user? In this video, we break down why Google is making this big move, what...

Authorities launched an emergency clean-up operation on Sunday on the island of San Cristobal, about 1,000km off the mainland coast.

If Nike's Colin Kaepernick ad taught us anything, it might have been that ads are getting more political. And Stacy Minero, Twitter's head of content strategy, said one of the reasons the ads get such traction on the platform is that...

At its annual event in Cupertino, Calif., Apple announced three new iPhones and a new Apple Watch Series 4. With new features such as bigger screens and an EKG monitor on the watch, Apple hopes to reach audiences that may have not bought...