Global warming: potential effects Whiteboard exercise Play

Global warming: potential effects Student activity Play

Global warming: probable causes and prevention Student activity Play

Global warming: probable causes and prevention Whiteboard exercise Play

How does the greenhouse effect contribute to global warming? Animation Play

Local and global extrema Whiteboard exercise Play

Local maxima and global maximum Student activity Play

Local minima and global minimum Student activity Play

Mobile telephony Student activity Play

Mobile telephony Slideshow Play

Nuclear power Animation Play

Predicted effects of global warming Slideshow Play

Recent changes in the Earth's temperature Slideshow Play

Renewable energy resources Student activity Play

Statements about acid rain Whiteboard exercise Play

The contribution of the greenhouse effect to global warming Animation Play

The effects of acid rain Slideshow Play

The effects of over-simplification of the environment Student activity Play

The greenhouse effect Animation Play

The greenhouse effect Student activity Play

The greenhouse effect Whiteboard exercise Play

The stages of global warming Whiteboard exercise Play

Tidal energy Animation Play