ATP – a carrier of energy Illustration Play

Balance of matter and energy in the environment Slideshow Play

Calcium carbonate cycle Animation Play

Carotenoids Slideshow Play

Chemical energy – the energy of chemical bonds Whiteboard exercise Play

Chemical energy – the energy of chemical bonds Student activity Play

Chlorophylls Slideshow Play

Circulation of matter in the environment Animation Play

Energy expenditure and loss in heterotrophs Illustration Play

Energy expenditure and loss in heterotrophs Student activity Play

Energy expenditure during the processes of synthesis Whiteboard exercise Play

Energy flow and the circulation of matter Class activity Play

Energy flow and the circulation of matter Whiteboard presentation Play

Equilibrium in the environment Slideshow Play

Flow of energy through a food chain Slideshow Play

Flow of energy through the components of an ecosystem Simulation Play

How long does it take for energy to pass through an ecosystem? Slideshow Play

Light energy – red and blue light as the basis of life Whiteboard exercise Play

Light energy – red and blue light as the basis of life Student activity Play

Other sources of energy Slideshow Play

Other sources of energy in the environment Whiteboard exercise Play

Other sources of energy in the environment Student activity Play

Phycobilins Slideshow Play

Pyramids of energy and biomass Slideshow Play

Solar energy Slideshow Play

The absorption spectra of carotenoids Illustration Play

The absorption spectra of chlorophylls Illustration Play

The absorption spectra of phycobilins Illustration Play

The balance between energy flow and the circulation of matter Whiteboard exercise Play

The circulation of matter in the environment Student activity Play