Advertisements
Advertisements
Question
Construct an age pyramid which reflects an expanding growth status of human population.
Advertisements
Solution
Growing population:
The population having larger number of individuals of the pre -reproductive age groups shows a very rapid growth rate. Thus is known as growing population.
Young individual in the age group (0-14 years) are included in pre-reproductive group, individuals in age group (15-59) are included in reproductive group and individuals in age group (60 yrs and above) are included in post reproductive group.
APPEARS IN
RELATED QUESTIONS
With the help of suitable diagrams, explain how the age structures determine the trend of population.
Distinguish between Natality and Mortality.
The number of individuals of the same species that have come into the habitat from elsewhere during the time period under consideration is known as ______.
The type of population represented in the given age pyramid is
The number of individuals present per unit space in a given time is known as ______.
What does 'N' represent in the given equation of population density?
[Nt+1 = Nt + [(B + I) - (D + E)]
Identify the type of population depicted in the given pyramid.
Logistic growth curve has many phases which are respectively:
A population is a group of all ____________ in a given time.
The aggregate of processes that determine the size and composition of any population is called ______.
