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Not Right For WatchKnowLearn
Ages: 13 - 18
How tall can a tree grow? - Valentin Hammoudi
From YouTube, produced by TED-Ed
What makes a tree grow tall? And do trees ever stop growing? Explore how photosynthesis and gravity can affect and limit the height of trees (4.45)
Found by andrewvanzyl in Forest
June 12, 2019 at 05:50 AM
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Not Right For WatchKnowLearn
Ages: 10 - 18
The 10 Largest Forests on Earth
From YouTube, produced by Atlas Pro
Forests are some of the important ecosystems on the planet, but also some of the most threatened. In hopes of raising awareness of the issue of deforestation, here's the 10 largest forests on Earth. (19:49)
Found by teresahopson in Forest
June 4, 2019 at 07:32 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
Why This Raging Forest Fire is Nothing to be Alarmed About
From YouTube, produced by Smithsonian Channel
Not all forest fires are a national emergency – this one, in Jasper National Park, was ignited on purpose to clear excess vegetation and create a healthier ecosystem. (02.09)
Found by andrewvanzyl in Forest
July 15, 2019 at 09:53 AM
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Not Right For WatchKnowLearn
Ages: 10 - 18
Do Trees Talk?
From YouTube, produced by It's Okay To Be Smart
Walk into any forest, and beneath your feet is an elaborate social network that helps make life on Earth possible. It’s called the “Wood Wide Web”, a massive and intricate network of fungi that exchange water, nutrients, and chemical signals with the... [more]
Found by andrewvanzyl in Forest
July 29, 2019 at 11:00 AM
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Not Right For WatchKnowLearn
Ages: 12 - 18
Forests and Climate Change | Protecting our Planet
From YouTube, produced by WWF UK
Forest wildlife has declined by an average of 53% since 1970. Forests are essential for the health of our planet and play a vital role in the fight against the climate crisis. But without wildlife, our forests can’t thrive. Will Badwin-Cantello, our ... [more]
Found by andrewvanzyl in Forest
August 15, 2019 at 09:21 AM
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