The Booker Prize Winner and Awardee, Margaret Atwood was an active literary critic and especially at her starting of career as a literary person in Canadian Literature, She was a Poet. Most of her poems reflects the environmentally destructive behaviour of the nonhuman nature of the people in all walks of their life that exactly informed by the life sciences. Atwood discusses the importance of nature in Canadian identity and Canadian Literature. She cites Nature poetry as the poet‘s attitude towards the external natural universe. That is, landscapes in poems are often interior landscapes; they are maps of the state of mind. Her own poem: The City Planners reveal these views and at the same time affect the impact of Nature. And she argues that Nature is a monster, perhaps, only if you come to it with unreal expectations or fight its conditions rather than accepting them and learning to live with them. Key words: Atwood, Ecosystem, Canadian Literature, The City Planners.