An ecological factor that causes food shortage is
A. drought.
B. humidity.
C. pressure.
D. topography.
E. wind.
Answer (1)
Drought is a key ecological factor causing food shortages by reducing water availability for plants. This affects not just crop growth but also the entire food chain dependent on those resources. While other factors like humidity and topography can influence ecosystems, they do not primarily lead to food shortages. ;
