5.1. Floods.
Climate refers to the atmospheric conditions that exist in a region over a long period of time. Atmospheric conditions (temperature,...
4.6. Other atmospheric phenomena
An aurora (borealis or australis) is a natural light display in the sky, predominantly seen in the high latitude regions (¿ ?) ,...
4.5. How bad is acid rain?
Acid rain is harmful rain produced by the combination of the oxygen and water vapor in the atmosphere with the polluted gases emitted...