Question

explain the effect of human population, and the controversy behind the Greenhouse Effect and Global Warming?

Answer 1

Green house effect:

Radiations from planet atmosphere warms the planet surface due to high human intervention.Over population is the root cause of climate change.Increased radioactive force increase CO2, atmosphere fossil fuel burning,industrialisation such as cement production and tropical deforestation effect the green house gases.CO2 emmissions increased 1000 fold.Temperature in the earth and  sea level increses to maximum level . Average level of water vapour increases. Mountain glaciers and snow cover declined . People consume more items and release more CO2 .CO2 and water vapour absorbs and reemit energy which get slow down by relesing solar energy back into space. Methane get emitted by organic wastes and nitrous oxide from solid waste,chloroflurocarbon from industrial use of coolant and insulation all due to industrialisation effects the climate.

Global warming

More demand for oil, gas , coal and other fuels obtained from earth, burned up and more CO2 emmitted which is trapped by atmosphere as warm air.Load of green house gases entering the atmosphere effect the ecosystem.Economical change, personal life style changes,industrialisation all are reasons for global warming.Carbon emmission can be cut out only by reducing population.More populated countries are  prone to more climate change and impact remanis for generations.Wild land fires, infectious diseases, ozone depleation,caostal changes,health risks , heat waves, child undernutrition may effect the earth due to incresed population.Climate changeoccured by nuclear power plant and natural disasters such as storm, cyclone , rain fall and seasonality get effected.Uncleaned and contaminated water,physiological and psychological effect which get declined only by effective control of population. Lower river flow due to draught,upstream dams.Road, air port, railway and pipelines maintenance also increase the warming of earth. Human needs increase day by day and only by controlling the human population we can save our earth.