The root cause of Somali piracy lies in the threat that illegal fishing posed to the livelihoods of subsistence and commercial fishermen along the coastline. During the early 1990s, Somali subsistence fishing and the fishing industry coexisted with illegally-placed foreign fishermen in the vast Somali waters.
No I don’t think that von thuunen model is viable
I think it is Evaporation otherwise called transpiration because the plants gives off water vapor to the environment.
Explain your question. i dont get it.