The Importance of Forests
In The Importance of Forests, host Radzi Chinyanganya discusses the importance of forests in regulating the planet’s climate by absorbing CO₂ and producing oxygen. The video explores how deforestation and climate change are interconnected, highlighting the role of trees as the "lungs of the Earth." Learn about the impact of human activities on forests and how protecting these ecosystems can help reduce CO₂ emissions. This video is excerpted from BBC’s My World, a program created for teenagers eager to learn more about the important stories shaping our world.
Lesson Express
Q: Why are the "lungs of the Earth" so important in regulating the climate?
A: Trees absorb CO₂ , a harmful greenhouse gas, and produce oxygen, which helps balance the planet’s atmosphere and reduce global warming.
Q: Why is it crucial to address deforestation in the fight against climate change?
A: Deforestation increases CO₂ levels in the atmosphere, which contributes to global warming and climate instability.
Q: What steps can individuals take to reduce their carbon footprint?
A: Student answers will vary. Students may suggest actions like reducing energy use, using public transportation, adopting plant-based diets, and supporting eco-friendly businesses.
More Like This

In Coral Reproduction, narrator Sir David Attenborough explores how coral reproduce sexually and asexually and how they maximize their chances of survival using timing to synchronize their activity. This video is excerpted from BBC’s Blue Planet, a definitive documentary series diving into the mysterious depths of the sea to discover the natural history of the world’s oceans and the rarely seen marine life that reside there.

In Climate Change and Warming Seas, Sir David Attenborough highlights what researchers are learning about warming seas and its impact on the health of our planet. This video is excerpted from BBC’s Blue Planet II, a natural history series that explores the world's oceans, the animals that live in them, and the threats they face, using modern filming techniques and equipment to capture previously unseen areas of the ocean.

In Warming Seas and Walruses, narrator Sir David Attenborough explains the warming of the planet’s oceans and what it means for one mother walrus and her pup. This video is excerpted from BBC’s Blue Planet II, a natural history series that explores the world's oceans, the animals that live in them, and the threats they face, using modern filming techniques and equipment to capture previously unseen areas of the ocean.

In Changes in the Coral Reef, narrator Sir David Attenborough describes how one diver is capturing the coral bleaching around Lizard Island in Australia. This video is excerpted from BBC’s Blue Planet II, a natural history series that explores the world's oceans, the animals that live in them, and the threats they face, using modern filming techniques and equipment to capture previously unseen areas of the ocean.

In Coral Reproduction, narrator Sir David Attenborough explores how coral reproduce sexually and asexually and how they maximize their chances of survival using timing to synchronize their activity. This video is excerpted from BBC’s Blue Planet, a definitive documentary series diving into the mysterious depths of the sea to discover the natural history of the world’s oceans and the rarely seen marine life that reside there.

In Climate Change and Warming Seas, Sir David Attenborough highlights what researchers are learning about warming seas and its impact on the health of our planet. This video is excerpted from BBC’s Blue Planet II, a natural history series that explores the world's oceans, the animals that live in them, and the threats they face, using modern filming techniques and equipment to capture previously unseen areas of the ocean.

In Warming Seas and Walruses, narrator Sir David Attenborough explains the warming of the planet’s oceans and what it means for one mother walrus and her pup. This video is excerpted from BBC’s Blue Planet II, a natural history series that explores the world's oceans, the animals that live in them, and the threats they face, using modern filming techniques and equipment to capture previously unseen areas of the ocean.

In Changes in the Coral Reef, narrator Sir David Attenborough describes how one diver is capturing the coral bleaching around Lizard Island in Australia. This video is excerpted from BBC’s Blue Planet II, a natural history series that explores the world's oceans, the animals that live in them, and the threats they face, using modern filming techniques and equipment to capture previously unseen areas of the ocean.