human populations and toxins

Attached is the document you will need to fill out

Human Population and Toxins Resource
There are different perspectives on human population growth and the dynamics associated with population change.
Go to CIA World Factbook website using the link in the Topic Materials and choose one developed country (not the United States) and one developing country and compare the following and answer the questions:
    Developed country
(Developed country is a country which has an effective rate of industrialization and individual income)    Developing country
(Developing country is a country which has slow rate of industrialization and low per capita income)

Population growth rate       
Birth rate       
Death rate       
Net migration rate       

Each question should be answered in a minimum of 200 words.
1.    Why do you think the population is increasing or decreasing for that country? Try to explain at least two reasons as to why this is happening? (Please refer to your textbook)