شبکه واژگان: medio ambiente

The presence in or introduction into the environment of a substance that has harmful effects.

The branch of biology that deals with the relations of organisms to one another and to their physical surroundings.

The process of converting waste into reusable material.

Relating to the natural world and the impact of human activity on its condition.

The ability to be maintained at a certain rate or level.

To create a particular atmosphere or setting.