The right answer is True
The influence of man on the atmosphere (increase of carbon dioxide) has caused a change in the whole biosphere (melting of the pack ice, migration of animals to better adapt to global warming).
The idea of a degradation of the environment in which humans live on the earth became a majority in the late twentieth century. More than an idea, the facts show that the evolution of the environment is representative of a degradation of the habitat, attributable to the human activity.
To measure this degradation, several indicators can be used:
*Apparent pullutions, ie traces of compounds synthesized by humans from natural environments: soils, air and water. These indicators are more commonly referred to as water quality, air quality ...
*The scarcity of natural resources, renewable or not,
*Loss of biodiversity, which is even considered a key indicator of the state of the environment.
