preservation&Conservation

What is conservation? It is the protection,preservation and carefulmanagement of natural resources. And in physsies case the conservation of momentum is an objects stopping distance, in proportion to its velocity and mess. In other worlds conservation meaning using resources in the environment carefully. How does science help conservation? Environmental science is the branch of science which deals with the study of our environment. It give us information about its danger and how to control it. It suggests what steps to take to control it. How does technology help conservation? Technology is help us in the world everyday like green roofs ,rain water harvesting ,ponds and wetlands energy-efficient building waterpoofing.