Miguel Almagro - Audiovisuals

MAGIC MOUNTAIN

image 1 (scroll the page horizontally, to see the full picture).

Climate change refers to the variation in the Earth 's global climate or in regional climates over time. It describes
changes in the variability or average state of the atmosphere over time scales ranging from decades to millions of years.
These changes can be caused by processes internal to the Earth, external forces (e.g. variations in sunlight intensity) or,
more recently, human activities. (From Wikipedia, the free encyclopedya).