TABLE OF CONTENTS PAGES
PREFACE 2
EXCUTIVE SUMMARY 3
INTRODUCTION 4
OBJECTIVE OF THE STUDY 6
SIGNIFICANCE OF THE PAPER 7
LITERATURE REVIEW 7
RECOMANDATION 16
CONCLUSION 18
REFERENCES 22
Preface
Sustainable development means that the needs of the present generation should be met without compromising the ability of future generations to meet their own needs. Sustainability is the key to preventing or reducing the effect of environmental issues. Environmental sustainability is the process of making sure current processes of interaction with the environment are pursued with the idea of keeping the environment as pristine as naturally possible based on ideal-seeking behavior.
Ecosystems are dynamic interactions between plants, animals, and microorganisms and their environment working together as a functional unit. Ecosystems will fail if they do not remain in balance. No community can carry more organisms than its food, water, and shelter can accommodate. Food and territory are often balanced by natural phenomena such as fire, disease, and the number of predators. Each organism has its own niche, or role, to play. The environment of our planet is degrading at an alarming rate because of non-sustainable urbanization, industrialization and agriculture. Our air, water, land and food are polluted. Pollution rate has exceeded the manageable capacity of nature at many places. Almost 50% of the land is eroded and robbed of its fertility. The extent of damage done to the world’s biological diversity and ecosystem cannot be assessed. Our renewable and non-renewable resources are being alarmingly exhausted due to increasing population pressure posing difficulty to manage threat to future generation. Environmental issues are receiving utmost attention and have been debated at various international forums e.g. the first Earth Summit held in Stockholm, Sweden in June 1972;