ana's blog

Volcanic Eruption Hello guys... Welcome back to my blog. Today I want to share with you about Disaster Area especially Volcanic Eruption. Volcano, in general, is a term that can be defined as a system of hot fluid channels (rocks in the form of liquid or lava) that extends from a depth of about 10 km beneath the surface of the earth to the surface of the earth, including deposits resulting from the accumulation of material released when it erupts. Volcanoes on Earth are formed due to their crust breaking up into 17 rigid main tectonic plates that float above the warmer, softer mantle layers. Therefore, volcanoes on Earth are often found at divergent and convergent boundaries of tectonic plates. Volcanoes do not usually form in the region of two tectonic plates shifting from one another. The eruption that carries ash and rock can shoot hard up to a radius of 18 km or more, while the lava can flood the area as far as a radius of 90 km. Volcanic eruptions can cause fatalities and large pr

  Hello everyone, welcome back to my blog. Today i want to share with you about technology. The development of technology now is very sophisticated and rapid. This can be proven by the many innovations of this era, both simple and horrendous to the world. technology is increasingly advanced, in the past cellphones were only used for telephone and SMS to just ask for news, now mobile phones can not only call and SMS, but in this time it can also become a sophisticated mini-computer, it can be a tv as well with a smartphone. Nowadays technology is the main role of society to build the nation. Internet for example, on the Internet there are various kinds of broad and clear knowledge all of which are on the Internet, but in Indonesia at this time the internet still does not know the actual use of the Internet, in Indonesia, for example, some of the Internet users only use it only for socializing through the Internet, so it is praised sophisticated, it is because of social networking sites