Why are so many people in somalia dependent on foreign aid?

Reasons
1) the lack of an effective central government means there is nowhere for the somali people to turn for aid
2) the country dry climate makes it nearly impossible to grow enough food to feed all of the somali people
3) constant clan warfare deprive the somali people of the goods and services they need to acquire the basic necessities for life

It is c. naturally in the environment

Asmall closed hole formed in an outwash plain or moraine. forms when a  glacier retreats then remains stationary.