Renewable energy is not only important in the developed world; in developing countries, it may be a prerequisite to overcoming poverty. Marlene Rau introduces a teaching activity from Practical Action.
Twenty-five years ago, the discovery of the hole in the ozone layer hit the news. How have things developed since? Tim Harrison and Dudley Shallcross investigate.
Ages: 16-19; Topics: Chemistry, General science, Earth science
David Fischer takes us on a trip to the bottom of the sea to learn about cold seeps – their ecosystems, potential fuels, and possible involvement in global warming.
Earthquakes, global climate or the placement of wind farms – with the help of geographic information systems, these can all be investigated dynamically in the classroom. Joseph Kerski describes how.
Earthquakes can be devastating. Is there anything we can do to resist them? Francesco Marazzi and Daniel Tirelli explain how earthquake-proof buildings are designed and tested.
Are you looking for ideas to spice up your earth science class? Why not try out one of the rich collection of activities developed by Chris King, Elizabeth Devon and Peter Kennett from Earth Learning Idea.
This year has been proclaimed the International Year of Biodiversity. During 2010, governments will seek to reach agreement on a new biodiversity target, to be decided at the Nagoya summit in October. Will this enable us to save not only whales and tigers, but also our own species? Marlene Rau…
Luis Peralta, professor at the University of Lisbon’s physics department, and Carmen Oliveira, physics and chemistry teacher at Casquilhos High School in Barreiro near Lisbon, describe the ‘Environmental radiation’ project, in which students become actively and enthusiastically involved in…
Ages: 11-14, 14-16, 16-19; Topics: Physics, Earth science, Science and society, General science