Q2 of 8 Page 25

How does mining of minerals affect hydrosphere, lithosphere and atmosphere?

Lithosphere:


• To reveal coal, the top of hills and mountains are removed.


• Soils and lands are removed thus permanently altering the landscape.


Hydrosphere:


• Chemicals that are produced dissolve in nearby lakes and rivers, causing water contamination.


• The underground freshwater atmosphere is destroyed.


Atmosphere:


• Air is polluted with mining dust.


• The burning of coals releases harmful chemicals into the air, such as methane (greenhouse gas) and also contribute to global warming.


More from this chapter

All 8 →