An Ecosystems Disturbance By A Pollutant

Global Warming
Global Warming
Global Warming The greenhouse effect, in environmental science, is a popular term for the effect that certain variable constituents of the Earth's lower atmosphere have on surface temperatures. It has been known since 1896 that Earth has been warmed by a blanket of gasses (This is called the “greenhouse effect.”). The gases--water vapor (H2O), carbon dioxide (CO2), and methane (CH4)--keep ground temperatures at a global average of about 15 degrees C (60 degrees F). Without them the average would
Are Major Changes Needed to Avert a Global Environmental Crisis
Are Major Changes Needed to Avert a Global Environmental Crisis
Are Major Changes Needed to Avert a Global Environmental Crisis? The World Community, The Economy and The Environment ARE MAJOR CHANGES NEEDED TO AVERT A GLOBAL ENVIRONMENTAL CRISIS? Introduction Everything that is around us, every single living organism on the face of earth, and every other factor such as water, soil, climate, light, and oxygen make up the global environment. Organisms and their environment constantly interact, and both are changed by this interaction. For example, when predato
OVERVIEW2
OVERVIEW2
OVERVIEW 2 WHAT IS BIODIVERSITY? 2 THE GLOBAL CRISIS 3 THE CANADIAN CRISIS 4 THE INTERNATIONAL RESPONSE: BACKGROUND TO THE CONVENTION 6 THE CONVENTION 8 THE CANADIAN RESPONSE 10 CANADIAN BIODIVERSITY STRATEGY 11 INTERNATIONAL ACHIEVEMENTS 12 CANADIAN ACHIEVEMENTS 13 FEDERAL INITIATIVES 13 Initiatives Relating to Article 8 of the Convention 13 Initiatives Relating to Other Articles of the Convention 16 INTERNATIONAL/TRANSBOUNDARY 17 CONCLUSIONS 18 APPENDIX I ~ RATIFICATION LIST 21 APPENDIX II ~