The environment consists of all the terrestrial and marine biodiversity, that is to say all animal and plant species and the ecosystems in which they operate. These natural resources are essential to the life of mankind and the Earth (Barrow, 1995).
Discussion
Human activities degrade the environment: collection of resources without concern for their renewal, deforestation, eradication of animal and plant species, pollution of water, the soil, the air and threaten the survival of all (Barrow, 1995).
Some resources such as fossil fuels are not renewable and are consumed on a massive scale, while ...