Question

1. What is natural population growth?
2. What is Over population?
3. state two positive impacts of over population.
4. Mention two negative impacts of over population.
5. What is Under population?
6. State two positive impacts of Under population.
7. Mention two negative impacts of Under population.​

Answer 1

1. Put simply, natural increase is the difference between the numbers of births and deaths in a population; the rate of natural increase is the difference between the birthrate and the death rate.
2. Overpopulation or overabundance occurs when a species' population becomes so excessive that people deem it must be managed. It can result from an increase in births (fertility rate), a decline in the mortality rate, an increase in immigration, or a depletion of resources.
3. many believe population growth has positive effects on societies. These include economic benefits such as expansion of tax bases and increased consumer spending at local businesses, as well as innovations by cultures seeking to keep up with growing populations.
4. Human overpopulation is among the most pressing environmental issues, silently aggravating the forces behind global warming, environmental pollution, habitat loss, the sixth mass extinction, intensive farming practices and the consumption of finite natural resources, such as fresh water, arable land and fossil fuel..

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Answer 2

Explanation:

answer 1) Natural population increase happens as people are born into a country, and decrease as .people die. Rates of population growth, usually expressed as a percentage, vary greatly. The immigrating population has increased by a huge margin in the past few years.

answer 2) Overpopulation or overabundance occurs when a species' population becomes so excessive that people deem it must be managed. It can result from an increase in births (fertility rate), a decline in the mortality rate, an increase in immigration, or a depletion of resources.

answer 3) many believe population growth has positive effects on societies. These include economic benefits such as expansion of tax bases and increased consumer spending at local businesses, as well as innovations by cultures seeking to keep up with growing populations.

answer 4)Overpopulation is associated with negative environmental and economic outcomes ranging from the impacts of over-farming, deforestation, and water pollution to eutrophication and global warming.