Question

how a subsistence crisis happens​

Answer 1

Answer:

.A subsistence crisis is a crisis caused by economic factors (generally high food prices), and which in turn may be caused by either natural or man-made factors,[1] which threatens the food supplies and the survival prospects of large numbers of people (it is considered famine if it is extremely severe and large numbers of lives are lost). A subsistence crisis can be considered genuine if it is visible in demographic data.