ENVIRONMENTAL SCIENCE 8 Essay Example | Topics and Well Written Essays - 500 words

ENVIRONMENTAL SCIENCE 8 - Essay Example (New World Encyclopaedia) EPA is the most comprehensive regulatory agency for environmental concerns. There are several legislations such as Clean Air Act, Clean Water Act, United Nations Environment Programme, Energy Policy Act etc. for tackling the environmental issues. Climate change is caused due to imbalance between the incoming solar radiation and the outgoing heat of the earth. Human influences, Orbital variations, Solar Output, Volcanism, Plate tectonics and Ocean variability are the causes of climate change. Climate change can be prevented from reaching dangerous levels by reducing emissions through efficiency, substitution and sequestration. Conservation of energy, habitat, water, wetland, wildlife, marine life and soil helps restore ecological balance. The costs associated with loss of biodiversity is high and can lead to deteriorating ecological balance, hence sustainable development and consumption can help to conserve biodiversity. Non-Point Source Pollution is the sour ce of water problems and to mitigate this we must achieve zero discharge of pollutants as per the Clean Water’s Act.