sustainability Crossword

the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.
a biological community of interacting organisms and their physical environment.
the job of supervising or taking care of something, such as an organization or property.
a very large expanse of sea, in particular each of the main areas into which the sea is divided geographically.
able to be maintained at a certain rate or level.
the way in which a person lives.
ability to work successfully.
the aggregate of people living together in a more or less ordered community.
he state or quality of being productive.
a thing or things belonging to someone; possessions collectively.
the strength and vitality required for sustained physical or mental activity.
the variety of plant and animal life in the world or in a particular habitat, a high level of which is usually considered to be important and desirable.