Question

what is ecosystem ?what steps would can be taken to over come the imbalance on the ecosystemh

Answer 1

An ecosystem is an ecological system formed by the interaction of living organism and their non-living environment. some steps can be taken to overcome the imbalance on the ecosystem are following :- 
1. Every spieces has a role to play in ecosystem. As a result, conservation is necessary. Due to excessive exploitation of plants and animal resources by human beings, our ecosystem is disturbed.
2. To protect the flora and fauna of our country, the government of our country has take steps.
3. 14 biosphere reservation have been set up in the country to protect flora and fauna. Sunderbans in west bengal, Nanda Devi in uttarakhand, Gulf of mannar in Tamil Nadu ,etc. have been included in the world network of biosphere reserves.
4. National park and Wild life santuaries have been set up and hunting in these areas are strictly prohibited.

Answer 2

Answer:

An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. These biotic and abiotic components are linked together through nutrient cycles and energy flows...............Recycle to prevent the exploitation of natural resources. Conserve energy by choosing more energy efficient appliances and automobiles. Plant more trees and stop deforestation. This will help in reducing the pressure on our ecosystem.