school energy&environment
Themes dealt with in water
Water knowledge
There is an indissoluble bond between food and water, and the agricultural revolution has had a heavy impact on the…
Water pollution
Water has a great self-generating capacity, that can neutralize the polluting interventions carried out by humans. However, if human activities…
Ice and glaciers
Ice forms when water in the liquid state freezes. Freezing temperature depends on the content of salt dissolved in the…
Cryosphere
Similarly to the hydrosphere, that includes all the planet’s water in the liquid state, in any area and in any…