GCSE Biology - Food Chains & Predator Prey Cycles #85

For ecosystems to function they need energy; and we can see how this energy moves through ecosystems with food chains. We also explore how the populations of predators and prey vary over time with predator prey cycles.

[Cognitoedu]

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Amadeus & Tom

[horseradish]

POV: your science teacher sent you link to this video

[lonewolf-yp]

I really get depressed when the video ends

[fxrbid.]

The most underrated recources for science.
Abseloute lifesaver, the only reason im doing so well in my science revision!

[danb]

Population of owls starts increasing
*boss music starts playing*

[mohannadsalah]

Just opened a ppt and found a link that my teacher gave me and I got sent here. This was a helpful video thank you.

[linasaadani]

Can the sun be a producer itself? if not, what role does the sun play in a food chain?

[amilward]

Thanks for the information Cognito, it really helps us, Milly and Jess

[h_kh]

What is the scientific reason for the energy being lost?

[iftikhar]

At 2:07 how and why does most of the energy get lost?

[slashboy]

Because of u I pasd the text I got 35 out of 65

[byersvhs]

could anyone give me the definition of biomass?

[Emily-cqd]

Finishing the whole of paper 2 in 30 minutes 😂