Causes of floods Slideshow Play

Do households affect ecosystems? Student activity Play

Do households affect ecosystems? Whiteboard exercise Play

Ecosystem conservation Whiteboard exercise Play

Ecosystem conservation Student activity Play

Effects of human activity on ecosystems Class activity Play

Effects of human activity on ecosystems Whiteboard presentation Play

Elements necessary to establish a mini reserve Whiteboard exercise Play

Establishing a mini reserve Simulation Play

Floods – nature's revenge? Student activity Play

Floods – nature's revenge? Whiteboard exercise Play

Global actions for environmental protection Slideshow Play

Global conservation; restoration and shaping of ecosystems Student activity Play

Global conservation; restoration and shaping of ecosystems Whiteboard exercise Play

How households affect ecosystems Animation Play

How plants escaped from a reserve Animation Play

Individual actions for environmental protection Student activity Play

Individual actions for nature conservation Slideshow Play

Methods for flood prevention Slideshow Play

National parks Slideshow Play

Nature as a living organism Slideshow Play

Nature as an inseparable whole Whiteboard exercise Play

Nature as an inseparable whole Student activity Play

Passive and active ecosystem conservation Slideshow Play

Restoration of the natural environment Slideshow Play

Restoration of wild nature Student activity Play

Survival of halophytes Whiteboard exercise Play

The deliberate destruction of nature Whiteboard exercise Play

The world's protected areas Illustration Play