WHAT IS IT?Deforestation is a process

usually caused by humanbeings, by which ground isdestroyed. It´s mainlycaused because of thecutting or burns by thewooden factories and forthe extract of ground foragriculture, mining and ranching.

CAUSES AND CONSEQUENCIES

The loss of forests or

deforestation, is one of the

Most important problems.

As a consequence of

this, increase:

Destruction of ground due to

erosion.

The loss of habitat of wild life.

The loss of biodiversity.

Variation of water cycle.

DEFORESTATION IN SPAIN According to ONU, the

surface of primaryforests in the planethas reduced in 40 hectaresapproximately, takinginto account that anarea is similar to thesize of Germany and Denmark togethersince 2000.

To fight against theclimate change isneeded to end to theglobal deforestationbefore 2020.

HOW TO ALERT

Deforestation can bewarned seedingtrees. We must avoidthe unnecessary use of products thatcome from trees.

Another action thatcan help to preventdeforestation is toavoid consumingproducts producedwith deforestationof trees.

TREES

NUMBER OF FIRES AND BURNT AREAS

THE END

By:

Alex , Lucía and Claudia