The irrational use and pollution of major

sources (rivers and lakes), can lead to

lack of fresh water

Decrease of air quality and water

Increase of natural disasters

Deforestation

Reduce the use of fossil fuels (gasoline, diesel).

Whenever possible use the public transport

system (underground, bus) or cycling and

walking.

plant more trees.

use of solar energy for water heating

Work done by:

Inês Rebelo n.º 18/Marta Lopes n.º 22/

Barbara Dantas n.º 3

Mark: suf

Teacher: Armanda