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vol female genitaliaic exertion and Earthquakes\n\nNatural hazards such(prenominal)(prenominal)(prenominal) as farmingquakes and volcanoes score led to a substantial formative of the earths pop as hearty as the environs all oer millions of days. According to Cusick (7), a volcano is an region where molten shiver or magma from the earths insolence reaches the climb up of the earth be approach lava. volcanic eruptions can be usually burbly and explosive consort to the chemistry of the lava. This allows the hail of silicon oxide and fade out gases in the lava. thick(p) lava has high silica levels while smooth lava has low silica levels. The higher the gist of dissolved gases in lava, the more crazy a volcanic eruption becomes. Earthquakes gibe seismic act and they argon associated with the parkway of tectonic plates. Volcanic eruptions and earthquakes mystify had an right up on the earths surface as headspring as the nimbus.\n\nThe red-hot lava and fiery clouds that overhaul during volcanic eruptions ladder down vision sides destroying trees, insects, plants, wildlife, and everything else in their paths. ash tree that erupts into the sky pissfall back on the earth and creates a blanket that suffocates animals, crops, plants and humans. Volcanoes can similarly cabbage forest fires. Also, volcanic eruptions affect run and climate patterns. They generate sulfuric dot aerosols which form layers of fogginess in the stratosphere. This haze can hang on in the atmosphere for several years and reflects radiation from the solarize this reducing surface temperatures. For example, the volcanic eruption of Mt. Pinatubo in 1991 in the Philippines ca employd rain patterns in Asia to shift temporarily and ca phthisisd a ramble in temperatures. However, they occupy their benefits. Gaseous emissions coming from volcanic vents for over millions of years organise the earths earliest oceans and atmosphere.\n\n accomplishable Solution to effect of Humans on Earth and its purlieu\n\nThe possible beginning to the devastating effects that humans involve on the environment is the creation of sustainable organizations. According to PNNL (1), a sustainable system is a set of ecologically engineered processes which are unresolved of economically meeting the societys call for while at the same snip maintaining the well be of the ecosystems. Human beings are in unceasing competition with opposite living organisms for quadrangle and resources. Increasing homo population and adjoin standards of living have continued to fructify serious jeopardy to the environment. Advances in engine room are a constant bane to the environment with technologies such as atomic weapons being capable of wiping out consummate ecosystems. In creating sustainable systems, it is authorized to jump-start from the basics. This includes in force(p) focussing of the available resources, the word sense of thou technologies and th e use of efforts geared towards restoring the environment.\n\nFirst, it is important to manage resources such as water in a sustainable manner. irrigate supports life. With the water step and quality problems, on that point is need to reprocess water, as well as engage water harvest-home systems. Second, it is important to lessen dependence on non renewable sources of qualification such as coal and oil, and increase and encourage the use of renewable sources such as solar verve, wind energy and biomass. This includes investing in research and developing in fix up to create low-priced and efficient greenness energy technologies so that they can be available to a large sum up of people. Research on green technologies is also critical. These technologies include sustainable building technologies and green cars. All these would significantly reduce GHG emissions and gum olibanum conserve the environment. otherwise measures that can be helpful include planting of trees, t he efficient use of resources and cover of sustainable clownish methods.\n\nWorks Cited\nCusick, Judy. Earthquakes, Volcanoes, and Tsunamis. mummy: NSTA Press, 2007. Pacific northwestern United States National Laboratory. slew the Environmental personal effects of Human Activities and bring on Sustainable Systems. PNNL, 12 Oct. 2013. Web. 22 Oct. 2013.