WOW! Look at the difference and impact we have made on the world from 1928 to 2012(present). The difference is so huge that we can notice it from outer space. The negative impacts that we as humans have made are such as;
-pollution - land, freshwater creeks and rivers, seas and oceans, and air

-deforestation and destruction of habitats

-endangerment and extinction of flora and fauna species

-introduction of invasive and parasitic fauna and flora species to new areas

-increased desertification of land - this often occurs because, when humans -try to increase fertile land in one area, they must divert needed resources from another area

-altering natural waterways which can increase the risk of flooding

-overuse of natural resources, resulting in depletion of some of these resources

-mining activities not only can destroy the vegetation of the area, but can contribute to instability in the earth's crust.

Now that we notice the impact, it's time to CHANGE our actions!

Denisa Ollomani