First of all stop hunting animals and making them extinct because after 200 years our generation itself will say we didn't save such animals 
  plant more trees and stop harming them 
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The Brainliest Answer!
Ecosystem consist of a biosphere where plants and animals are independent on each other. Conservation of ecosystem is important by the fact that plants and animals are very beneficial to the environment.Ways to conserve ecosystem:- 1.reduce cutting of trees tgat leads to deforestation and plant new trees and prevent the falling of young plants. 2. Avoid the gasses produced by the chimneys and industries that leads to air pollution. 3. overpopulation :-as the population increased the demands also increased of forest products and woods which took away the shelters of many animals and when these animals migrate to other places they become other animals prey or cannot survive in those surroundings
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