Advantage and disadvantage of volcanic earthquake
Answers
Answer:
Advantages:
1)80% of the earth's surfaces are created by volcanoes (forms lands) produces rich soil for farming
2)The volcanic ash helps farmers to have fertilized soil and, therefore allows them to grow bumper crops.
3)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.
4)In order to dig the diamonds up, it provides jobs for the poor- creates job through mining
5)Many people visit volcanoes, because it is known as a tourist attraction
6)The volcano explosions freed carbon dioxide and other gases that were once in the ground to form the atmosphere.
7)allows rain to fall, and plants thrived due to photosynthesis fertilizes 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)
8)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
X 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
People living near them are risking the dangers of them
The lava can pollute rivers
The lava can change the temperature of the water (in rivers) which can kill the fish and other animals living in it
Volcanic landslides can destroy near by villages
The explosion can send bits of rock and the top of the volcano flying. This rock can land on people and injure them
The ash can clog up engines of cars and planes