In Antarctica and in the desert Whiteboard exercise Play

Light Student activity Play

Poor and rich ecosystems in terms of species Whiteboard exercise Play

Regulation of water loss in desert animals Whiteboard presentation Play

Regulation of water loss in desert animals Class activity Play

Species diversity and species richness Student activity Play

Terrestrial ecosystems Slideshow Play

The characteristics of biomes Whiteboard exercise Play

The desert environment Whiteboard exercise Play

The desert environment Student activity Play

The ecosystem – an organized and functional unit of the natural environmental Whiteboard presentation Play

The ecosystem – an organized and functional unit of the natural environmental Class activity Play

The main types of biome Illustration Play

The Sahara and the Gobi Desert Whiteboard exercise Play

Threats to biodiversity Student activity Play

Tropical rainforest and a desert Illustration Play

Types of ecosystems Student activity Play

Water-conserving adaptations in desert animals Student activity Play

Water-conserving adaptations in desert animals Whiteboard exercise Play

Wetland and savannah habitats Whiteboard exercise Play

Woodland plants Animation Play

World's deserts Slideshow Play