10 of 10 results for "vegetation"
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A Locust Invasion in the Deserts of Peru

In A Locust Invasion in the Deserts of Peru, narrator Sir David Attenborough describes how sudden rains bring life to the otherwise arid deserts of Peru, creating a burst of vegetation. Swarms of locusts take advantage of this new growth, consuming the vegetation and causing a dramatic impact on the desert ecosystem. This video is excerpted from BBC’s Planet Earth II, a breathtaking documentary series that highlights the natural wonders of our planet.

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The Desert Locust Finds New Feeding Grounds

In The Desert Locust Finds New Feeding Grounds, narrator Sir David Attenborough explains that desert locust eggs can hatch after being in the ground for 20 years. Learn how locusts find new feeding grounds by following the smell of sprouting grass, travel with the wind to find low pressure and rainfall, and use pheromones, or scent messages, to communicate with one another. This video is excerpted from BBC's Planet Earth, a breathtaking documentary series that highlights the natural wonders of our planet.

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Building Community Gardens

In Building Community Gardens, Ranger Hamza and the Ramblers visit an allotment or a community garden. They learn how gardens are spaces to grow food and to engage with nature. Then they come across a compost pile and investigate why worms and robins are also at the compost pile. This video is excerpted from BBC's Ranger Hamza’s Eco Quest, a nature exploration show in which Ranger Hamza and the Ramblers go on quests to discover nature’s wonders and the important role they play in our environment.

Student Article
A Healthy Diet Could Reduce the Symptoms of Depression
The article "A Healthy Diet Could Reduce the Symptoms of Depression" from BBC Science Focus explains that dietary changes can reduce depression symptoms in just three weeks. A study in Australia found that young adults who switched to a diet rich in fruits, vegetables, fish, and lean meats showed significant improvement in mood compared with those who continued eating processed foods.
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Studying Locked-In Patients

In Studying Locked-In Patients, explore the ways in which doctors are working to understand and diagnose locked-in syndrome. Learn more about the challenges of distinguishing between patients who are in a vegetative state and those who are in a locked-in state, where they are conscious but unable to communicate. Doctors use advanced techniques like fMRI scans to study brain activity and learn more about these patients’ potential for recovery. This video is excerpted from BBC’s The World’s Most Extraordinary People, a documentary series revealing how rare medical conditions inspire groundbreaking scientific discoveries.

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How Musk Oxen Survive in the Arctic

In How Musk Oxen Survive in the Arctic, narrator Sir David Attenborough showcases musk oxen in the Arctic and their adaptations for survival in harsh conditions. The musk oxen can break through the frozen ground to access vegetation, creating opportunities for other animals like Arctic foxes and various birds. Calves are birthed early, allowing them to acclimate to their environment before summer arrives. This video is excerpted from BBC’s Planet Earth, a breathtaking documentary series that highlights the natural wonders of our planet.

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The Onset of Autumn Means Romance and Danger

In The Onset of Autumn Means Romance and Danger, narrator Sir David Attenborough describes how animals struggle for survival in broadleaf forests in autumn. Male red deer fight one another in mating season. The rare Amur leopard hunts to feed its cub, despite sparse prey and vegetation for coverage. This video is excerpted from BBC's Planet Earth, a breathtaking documentary series that highlights the natural wonders of our planet.

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The Marvels of Amphibious Weed Cutters

The Marvels of Amphibious Weed Cutters, presenter and motorbike racer Grace Webb explores a local pond with the help of an ingenious machine. This large piece of specialized equipment is designed for the maintenance of aquatic environments, particularly for clearing vegetation from ponds, lakes, and wetlands. This video is excerpted from BBC’s Grace’s Amazing Machines, a children’s show introducing kids to some of the world’s biggest, fastest, and most fascinating machines.

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Understanding Carbon Footprints

In Understanding Carbon Footprints, host Harith Iskander explores how foods contribute to global warming. Each stage of food production — from farming to packaging and delivery — uses energy and releases gases that affect the climate. Learn how different types of food, such as meats and vegetables, have different impacts on the environment and discover ways we can make more eco-friendly choices. This video is excerpted from BBC’s Got Science?, a science magazine series that explores and explains science in everyday life.

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Mycoprotein, a Promising Meat Alternative

In Mycoprotein, a Promising Meat Alternative, presenter Cherry Healey visits a factory that uses lots of chemistry processes to make a protein from a fungus. Learn how the protein is made by fermentation, mixing, and freezing. This video is excerpted from BBC’s Inside the Factory, a series that takes viewers behind the scenes in the factories that make our favorite products.