I need an exactly defination of Enviromental Services?

Answer 1

From my search on google and Yahoo, I have discovered there is no "exact" definition of Environmental Services. Different agencies involved use the name to describe their work, and there is no uniform definition. See the search lists I have checked.

Answer 2

Any service provided that is in benefit of environmental health. If the environment works, humans have good health.

There's all kinds, the most familiar to everybody is Waste Management (garbage pickup, recylcing and landfill management). Then there's waste water treatment, land management, forest management, wildlife managemente and so on.