A new volcanic arc forms at the site of the easternmost transform, and many complications develop in SE Asia (Philippines, etc.) because of transforms turning into arcs, and various subduction-flips as thick (plateau-type) ocean crust refuses to subduct. A new subduction zone develops north of Australia.
Transcript of Causes and Effects of European Exploration in America. Some basic effects of Europeans coming to North America are that the Native Americans caught new diseases which included smallpox, influenza, measles, and chicken pox. Explorers used superior fire power, like single shot muskets, to conquer natives.
The negative effects of mining primarily outweigh the positive. Mining consists of blowing up the sides of mountains, which disrupt ecosystems and the scenery.Producing a sin â¦ gle gold ring generates 20 tons of mine waste!Many acres of forestry are also destroyed.Mining can create dangerous situations for workers.f the mining sites are near bodies of water chemicals can also poison the water and the fish, it can also destroy â¦ beautiful coral reefs. Fertile land can also be affected, land can become very hard and dry because of the chemicals as well. Boiling toxic waste can cause burns on people living near the mining sites.