Answers

2016-07-17T23:31:42+08:00
With human activities such as: 
1. Industrial - production of several products that has a negative impact on our ecosystem such as pollution (atmosphere) and deforestation and mining (lithosphere). 

2. Hunting - leads to extinction of organisms affecting the biosphere 

3. Exploitation of natural resources - unwise use of the natural resources just for the gratification of human needs and wants 
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