The Disadvantages of Volcanoes
Loss of lives if it erupts
Damage to property
Other volcanoes may appear
Loss of crops
Loss of livestock
Gases can cause breathing problems
Unpleasant smells from the sulphur (yellow substance)
Acid Rain
Risks of mudslides
Ash can cause breathing problems
Living in fear
Earthquakes
The Advantages of Volcanoes
Geothermal Energy
In volcanic areas water can be pumped into the hot rocks and heated to
provide energy. In Iceland nearly 90% of homes are heated by this
method.
Tourism
A volcano is an interesting tourist attraction:
Sell cooled lava as souvenirs
Sell rock as souvenirs
Guided tour of the volcano
Volcano merchandise including DVDs T-Shirts etc
Museum
New land be created
Islands can form out of the sea through volcanic eruptions
Volcanic soils
These are very fertile (Lots of nutrients). The crops grow very well in
these areas. They are particularly good for fruit growers.
Minerals
When magma pushes into rock it can cause minerals to come out of the
rock e.g Copper, tin and gold.
Spectacular landscapes