JAJALEYviz
Answered

subject is science :*

the question is:5 human activities that damage the ecosystem

Sagot :

Amaziahoranteviz
UM maybe burning of garbage ... Throwing oil and other chemical wastes on river,lake,seas and ponds .... Smoke velching .... Cutting down trees ..... Dynamite and cyanide fishing.Thats all 
kaingin system, illegal logging, cyanide fishing, and uuhhhmmmm...dynamite fishing