Introduction There are over 20 active volcanos left in the world today. Have you ever wondered or learned about what causes a volcano? Volcanic eruptions can be a huge deal for the environment and the people around it. What causes do volcanos have on the environment and what cause does it have on the people? …
A volcano is an opening in the earth’s crust were magma from deep inside the earth forces its way to the surface. Once the volcano erupts the magma is called lava. Volcanic eruptions have positive and negative effects. For example the lava flow can cause complete chaocs and dismantle villages, but once the lava decompses …
?Assess the extent to which primary rather than secondary impacts are the more serious effects arising from volcanic eruptions. (30 marks) A volcano is an earth hazard that occurs on faults between tectonic plates on a destructive boundary and an eruption is a natural disaster. A primary impact happens immediately after the disaster and before …
Explain the differences between Basaltic, Rhyolitic and Andesitic volcanic eruptions with reference to processes, which lead to the eruptions, the type of volcano produced and the reasons for the differences between the material erupted by these volcanoes. Volcanic eruptions are caused by a red-hot liquid rock, called magma inside the earth’s core. Volcanoes erupt when …
