55 percent
Today, around 55 percent of the world's population is thought to be living in an urban area or city, with that figure set to rise to 68 percent over the coming decades, according to the “Population Division” report from the UN's Department of Economic and Social Affairs.
Okay so lets think hmmmmmmmmmm
In this question, there are no options provided. I would try and answer this question from my knowledge and hope it helps you. High erosion rates in Madagascar are caused primarily by slash and burn treatment of forests. This leads to the upper soil becoming very loose and they get eroded very easily. This leads to unfavorable condition for farming.
The Text Book title- is the correct answer
