Biology work requirement 3

…

…me suggests the slashing (logging) of trees, these trees are then burnt and the ash is retained for fertiliser. Forest's chopped down just for cattle grazing number 15,000 square kilometres. These statistics were from 1989 that was a decade ago. No doubt the amount of land used for cattle grazing has increased in the last 10 years. All these causes have adverse effect on the world and the environment this will be explored later in the essay.