It refers to the number of deaths in a population over a particular time period.

(a)  

It is an illustration that shows the proportion of individuals likely to survive to each age

(a)  

It can be defined as a group of individuals of the same species inhabiting an area.

(a)  

As the human population continues to increase, what might happen to other species?

Population growth causes many environmental problems. Identify some of these problems.

What role do you think technology will play in solving these enviromental problems?

It is the rate at which the number of individuals in a population increases in a given time period.

(a)