Trophic levels

Living organisms are classified into various trophic levels based on the role they play in the food chain. This video presents these trophic levels.

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Natural and artificial habitats

This film presents the result of human interference and tampering with nature.

Stenotopic species

Certain species can only be found in one or two regions on Earth, as they would be unable to...

Eurytopic species

Certain species spread out over a large area, almost throughout the globe. They are unaffected...

Ecosystems

This is a video presenting the characteristics of natural and artificial ecosystems.

Mutualism

Ez egy olyan egyedek vagy populációk közötti kapcsolat, amely két mindkét fél számára egyaránt...

How is honey made?

Honey is a type of food produced by bees that people have been consuming for thousands of years.

The art of camouflage

During evolution numerous creatures learnt to adapt to their environment, for example by camouflage.

Tolerance

Living organisms have different reactions to changes in the environment. We differentiate...

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