Advantages and disadvantages of volcanoes
Answers
Answer:
Disadvantages:
Respiratory problems can be caused from the ash and smoke of a volcanic explosion.The running lava moves at a steady pace, destroying everything in it's path.Eruptions have hazardous effects.Poisonous gasses can be far more dangerous than lava flows.Volcanic eruptions can cause casualties.
Advantages:
80% of the earth's surfaces are created by volcanoes (forms lands)produces rich soil for farmingThe volcanic ash helps farmers to have fertilized soil and, therefore allows them to grow bumper crops. Some people use these these lava to make their skin up- their skins look healthier and younger precious metals are found near volcanoes, because volcanoes move diamonds and metals towards the surface. In order to dig the diamonds up, it provides jobs for the poor- creates job through mining Many people visit volcanoes, because it is known as a tourist attractionThe volcano explosions freed carbon dioxide and other gases that were once in the ground to form the atmosphere.allows rain to fall, and plants thrived due to photosynthesisfertilizes the plants by spreading ash, rich in nutrients (phosphorous, potassium, magnesium) volcanoes are constantly providing new land (new ocean floors, islands, and extension of coastlines) creates beautiful black Sands and beaches, as hot lava meets seawater/sands , and explodes into tiny bits. (tourist attractions)regulate Earth's global climate, by allowing the ashes to block the sun
Answer: ADVANTAGES
It helps fertilise the soil,and relieves the pressure from the layers of the earth
DISADVANTAGES
It causes lots of destruction of life and property