Biology · KS3 Y9 · Ecosystems
Conservation
ConservationFree5:11Heddy Score 3 of 7, below the standard
What you need to know
- Biodiversity is the variety of living things, including millions of species not yet described.
- Other species pollinate crops, provide medicines, and habitats such as coral reefs and mangroves protect coasts.
- Human use of land and sea is driving species extinct, sometimes before they are known.
- Conservation means protecting the richest habitats, bringing species back and leaving routes so wildlife can move.
In this clip
Runs 5:11, from 0:13 to 5:24 of the full video.
Heddy ScoreSeven checks every clip must pass before students see it: trusted, on the map, accurate, focused, accessible, safe, and proven by students.3/7, Below the standard
See the seven stars
- Trusted source · passed. The creator's own upload, live and playable here.
- On the map · not judged yet. A teacher watched it: it mainly teaches this map topic.
- Spec-true · not judged yet. Accurate, and right for the current UK specification.
- Focused · passed. One idea, short enough to watch in one go.
- Accessible · passed. Good captions, clear sound and pictures.
- Safe for children · not judged yet. Right for 11 to 16 year olds, with no sales pitch.
- Proven · not judged yet. Earned from our students: they learn from it, find it helpful and watch it to the end.
Our students
Not enough students yet
Our own students' answers. These are what move ★7 Proven.On YouTube
How the Heddy Score works722K views · 5.52K likes · The Royal Society 256K subscribers
As reported by YouTube on 2026-11-02. Not part of the Heddy Score.Why we picked it
It gives concrete reasons to protect species and then names conservation actions that match those reasons.
The Royal Society on YouTubechecked 2026-10-20
Plays from youtube-nocookie.com. No YouTube cookies until you press play.