Question

when do we celebrate worlds environmental day...
what is environment

Answer 1

Answer:

We celebrate Environment Day on 5th June.

Explanation:

Environment (biophysical), the physical and biological factors along with their chemical interactions that affect an organism or a group of organisms.

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Answer 2

Answer:

World Environment Day (WED) is celebrated on the 5th of June every year, and is the United Nation's principal vehicle for encouraging awareness and action for the protection of our environment.

An ecosystem is a natural unit consisting of all plants, animals and micro-organisms (biotic factors) in an area functioning together with all of the non-living physical (abiotic) factors is called environment