Atmosphere Chemistry

Topic: Atmosphere Chemistry Pollution has always been an emotive irrespective of whether it occurs in the air, on land or at sea. In the latter half of this century much attention has been drawn to air pollution caused by modern methods of communication, although some cradles of the Industrial Revolution must have experienced local levels of high pollution quite unimaginable by present standards. Campaigns against the more widespread effects of atmospheric pollution are constantly mounted …showed first 75 words of 1327 total…

…showed last 75 words of 1327 total…cause changes to weather patterns and plant growth characteristics. There may be changes in sea levels, cycles will harder to predict and maybe damage done is already to late. Throughout Earth’s history, there have been numerous examples of both plant and animal species going through a cycle of emergence, stabilization, rapid expansion in numbers, then extinction or decline. Has homo sapiens reached the zenith of evolutionary radiation? Is extinction or decline the next step.