প্রাকৃতিক পরিবেশ বা প্রতিবেশ; the relationships between the air, land, water, animals, plants, etc., usually of a particular area, or the scientific study of this
plant / animal / human ecology
the ecology movement
Oil pollution could damage the fragile ecology of the coral reefs.
The oil spill caused terrible damage to the fragile ecology of the coast.
She hopes to study ecology at college.
পরিবেশগত; relating to ecology or the environment
an ecological disaster
the ecological movement
We risk upsetting the ecological balance of the area.
The destruction of the rain forests is an ecological disaster.
পরিবেশগতভাবে; in an ecological way
The system is both practical and ecologically sound.
It's an ecologically friendly/sound means of transportation.
পরিবেশবিজ্ঞানী; an expert in ecology
Mr Aslam is a noted ecologist.
পরিবেশ-ব্যবস্থা; all the living things in an area and the way they affect each other and the environment
Pollution can have disastrous effects on the delicately balanced ecosystem.
পরিবেশ-পর্যটন; the business of organizing holidays to places that people do not usually visit in a way which helps local people and does not damage the environment
Bangladesh has immense possibilities in ecotourism.