not causing any damage to the environment

a substance designed to kill plants

a result or goal which you are trying to achieve

an area of land where a large number of windmills have been built to generate electricity

all the living creatures and plants in a particular area, together with their environment or habitat, often considered in relationship to each other

a person who lives in a place

waste that is produced in the course of manufacturing process which is toxic and so presents a threat to the environment

the unnecessary, extravagant, wrong or unwise use of something

the name given to a political party which encourages the protection of the environment

the act of protection and preserving something, especially the environment

waste material in the form of liquid discharged from a sewage works, factory and others

used especially of plants and animals which are in danger of being made extinct, at risk of being harmed or destroyed

the cutting down, or burning of trees in a large area