problem 1: Define the given terms:
a) Biosphere
b) Flora
c) Species
d) Vegetation
e) Edge-effect
problem 2: What do you mean by the term ecology? What are the fundamental concepts of ecology?
problem 3: Describe the characteristics of the population.
problem 4: What are the various types of population density?
problem 5: Describe the models of the population growth.
problem 6: How is the population of a place regulated?