The Feeding Habit. The feeding habit of zebras is a bit complex. Zebras are basically herbivores. They eat plain grass, shrubs, herbs, twigs, leaves, roots and bark from trees.
Geographers look at the world in local, regional, and global levels. A physical geographer studies natural environment while human geographers study human society.
What do demographers do? What do demographers do? Demographers study populations to determine their size and composition and to predict how they are likely to change in years to come. In all countries, this knowledge is key to meeting the populationâs present and future needs, for example, to decide how many new kindergartens, schools or retirement homes are needed.