Old Technology Vs. New Technology

fortress Vol can buoyo A fortress vent is the conceptions largest active release with shal measly-sloping sides, and is formed by lava that flows of low viscosity. When it cave ins the sides hawk 15 degrees or less. Shield ventes call down to be openhanded and in fact the oldest. Many shield volcanoes have diameters of 3 or 4 miles and heights of 1500 to 2000 ft. The volcano is built up slowly over time from a very durable summit vent. Eruptions argon that volatile if water somehow put ups into the lava. When they erupt it basically pours lava out piano forming broad plateaus. They put out fountains of lava that form cinder cones. The volcano is produces by action of louse up with heat from macrocosms core. Shield volcano is non the only type of volcano that forms on the ocean trading floor or only in the sea. It is 200 km, 4000m beneath the sea. Shield volcano can be so large that they are sometimes considered to be mountain range. The y are made of thousands of elegant basalt lava. Mauna Loa on the self-aggrandising island of Hawaii is the largest active volcano in the world.

It last erupted in 1984, and erupted 14 times in the twentieth century and 37 times since 1832. The viscosity of the magma as it approaches the coat is dependent on its temperature and composition. Shield volcanoes in the Hawaiian Islands erupt magma as acrid as 2,200 Fahrenheit. Shield volcanoes are cognise to form on other planets. The Olympus Mons on impair is the largest known mountain. It is cerebration to be extinct. The Piton de La Fournaise, on re union Island, is one of the or so active sh! ield volcanoes on earth, averaging 1 per year.If you want to get a full essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper