Energetic effects of combustion Whiteboard exercise Play

Environmental effects of fuel combustion Student activity Play

Environmental effects of fuel combustion Whiteboard exercise Play

Environmental factors and their effects on seed germination Animation Play

Frequency of earthquakes Whiteboard exercise Play

Global warming: potential effects Whiteboard exercise Play

Global warming: potential effects Student activity Play

Harmful effects of UV radiation Slideshow Play

Health effects of dioxins Slideshow Play

How does an earthquake start? Animation Play

How does an earthquake start? Student activity Play

How does an earthquake start? Whiteboard exercise Play

How planets reflect light Student activity Play

Infrasound Student activity Play

Insertion and its effects Animation Play

Long-term effects of human activities Slideshow Play

Malfunctions of the endocrine glands and their effects on the body Student activity Play

Malfunctions of the endocrine glands and their effects on the body Chart Play

Mutations and their effects Student activity Play

Mutations and their effects Whiteboard exercise Play

Negative effects of doping on the circulatory system Slideshow Play

Negative effects of mutations in somatic cells Animation Play

Negative effects on the environment Whiteboard exercise Play

Ozone hole: effects Student activity Play

Ozone hole: effects Whiteboard exercise Play