The volcanic activity in iceland would also effect the environment of iceland , when the volcano erupts the glaciers would melt which this activity is called " glacier outburst" when the glaciers melt they would melt and cause an a sudden large amount of water would be released and cause floods, this is also a benefit because 93.5 % of iceland energy comes from hydroelectric sources.

The volcano eruption effected people living in iceland a lot because houses were destroyed because of the hot lava , killed many people because of the carbon dioxide that was released in the air (people couldn't breathe properly ) ,something nearly Around 80% of sheep, 50% of cattle and 50% of horses died due to dental and the skeletal fluorosis because of the hydrogen fluoride that were released scientist have been saying it is now 8 tons of hydrogen fluoride released. but the main problem was the death of people and being evacuated also the climate change had a really big effect on physical environment and on human environment.
" ashes have been falling on my horses , i don't have any place to keep them safe"