Yes,if wildlife finishes man will be far behind.our ecosystem or eco-balance will be disturbed if the wildlife vanishes.In such case ,man who is directly or indirectly dependent on wildlife for food(fish,meat),clothing(leather,silk) and shelter(certain constituents of buildings,gobar theplas),its three basic needs....will have to decline in number......coz he wud not be able to fulfill his needs completely........
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6 4 6
if wildlife vanishes then man will also vanish as animals give us a lot of things like eggs meat milk etc. and also they help in maintaining eco- system