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The Green Planet
What Photosynthesis Looks Like Underwater
When plants photosynthesize underwater, they release oxygen as little air bubbles that float to the surface. Where the plants are dense, it can create sea of fizzing bubbles.
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55:55
Sir David Attenborough reveals how humans help plants, many of which face extinction.
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Sir David Attenborough explores desert plants with survival tactics.
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55:55
Sir David Attenborough reveals the surprising effects of the seasons on plant life.
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55:55
Sir David Attenborough discovers amazing water plants, some of which can count and hunt.
Earth Month
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55:54
Sir David Attenborough takes a plants-eye view of life in a rainforest.