Tập
NOVA: Episode 13
Tóm tắt
For billions of years, life teemed in the oceans of planet Earth while the land was desolate and inhospitable. So how did life make the leap to land? Scientists explore how some of the earliest life emerged and invaded a barren, rocky landscape, eventually transforming it into a verdant, green world. Gripping visual effects reveal an alien landscape dominated by towering fungi before the arrival of plants. Witness how the first plants made landfall and partnered with fungi to create soil that would sustain them. And discover how, once life emerged on land, it fundamentally altered the very ground it grew on.
Chi tiết
- Phim bộ
- NOVA
- Mùa
- Mùa 50
- Tập
- Tập 13
- Ngày phát sóng
- 2023-10-18
- Thời lượng
- 54 min
Thông tin tập
Episode 13 là tập 13 trong Season 50 của NOVA. Tập này phát sóng ngày 2023-10-18. Thời lượng là 54 min.
Tập trước / tập sau
Tập 12
700 million years ago, Earth was a giant snowball cloaked in ice from pole to pole—a global deep freeze that held the planet in a stranglehold, threatening the survival of the earliest complex life. How did life manage to hold on in this forbidding world? Leading scientists investigate how this catastrophe may have become a catalyst for life to evolve in creative new ways as it bounced back from the brink—setting the stage for the astonishing complexity we see today.
Tập 14
252 million years ago, the most devastating mass extinction of all time abruptly wiped out around 90% of all species on Earth. The culprits were the biggest volcanic eruptions the world has ever seen, emitting some 700 thousand cubic miles of magma and rock. Volcanic gasses permeated the atmosphere and acidified the oceans while toxic gasses destroyed the ozone layer, bathing the planet in destructive UV radiation. The event—now called "The Great Dying"—came close to wiping out all life on the planet. Follow scientists as they piece together geologic evidence from the deep past and clues from today’s ecosystems to discover how life made it through and evolved into the astonishing variety we see around us today.
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Tập 11
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Tập 15
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Tập 10
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Tập 16
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Tập 9
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Tập 17
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Tập 8
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Tập 18
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Tập 7
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Tập 6
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