Percentage share of the different sources of radiation Chart Play

Pesticides Student activity Play

Pesticides in agriculture Slideshow Play

Pigments used by old masters Slideshow Play

Platinum anti-cancer drugs Animation Play

Pollution with heavy metals Whiteboard exercise Play

Pollution with heavy metals Student activity Play

Properties of nitrobenzene Slideshow Play

Recycling of steel Slideshow Play

Removal of heavy metals from the environment Slideshow Play

Sample food chains Illustration Play

Sources of radiation Student activity Play

Structure and properties of chlorodibenzodioxins Animation Play

Sulphur dioxide and acid rain Student activity Play

The dark side of antibiotic use Student activity Play

The effects of cigarette smoking on the human organism Student activity Play

The harmful effect of methanol Animation Play

The respiratory system Student activity Play

The role of the small intestine Animation Play

The role of the small intestine Student activity Play

The toxic components of tobacco smoke Whiteboard exercise Play

The values of dose equivalent Slideshow Play

Toxic materials in food chains Student activity Play

Toxic materials in food chains Whiteboard exercise Play

Toxic substances Slideshow Play