What is the difference between geometric and exponential population growth

Asked 1 year, 3 months ago. Active 1 year, 2 months ago. Viewed 2k times. Note: This question is Not same with existing decay curve question Thanks in advance. Some sources claim a difference such as There are another source at nature scitable that says "Exponential growth and geometric growth are similar enough that over longer periods of time, exponential growth can accurately describe changes in populations that reproduce periodically like bison as well as those that reproduce more constantly like humans " i.

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If I can find that ecology book certainly I have wrote its name and publisher some or some place I will be further able to specify my question. Show 2 more comments. Sign up or log in Sign up using Google. Sign up using Facebook. All the daughter cells divide by mitosis. This is also known as exponential growth. It is calculated by taking the arithmetic mean of a series of growth rates.

The average annual growth rate is used in many fields of study. Geometric growth refers to the situation where successive changes in a population differ by a constant ratio as distinct from a constant amount for arithmetic change. Context: As with the exponential growth rate, the geometric growth rate does not take account intermediate values of the series.

Arithmetic progression means that a quantity increases linearly as time proceeds; geometric progression means that it increases as the square of time. Exponential growth is a pattern of data that shows greater increases with passing time, creating the curve of an exponential function. The population is growing to the power of 2 each year in this case i.

One of the best examples of exponential growth is observed in bacteria. No need to find colleges in other sites, this is the best site in India to know about any colleges in India. Get answers from students and experts Ask. Answer later. Sushree Sangita Sethi 23rd Aug, Hello, A geometric growth is a growth where every x is multiplied by the same fixed number, where as an exponential growth is a growth where a fixed number is raised to x.

I hope this will help you. All the best!! Share Facebook Copy Link. More Report. Delete Answer. Are you sure you want to delete your answer? It's similar to when people use the terms "order of magnitude" or "fold" they often don't seem to know what they're saying. If we are to determine if something has the trait "exponential growth" finding the second derivative of the equation will probably give a solution but it's been a while so don't quote me.

I can't believe I'm in this discussion. I am NOT any kind of mathematician. But I thought that it worked like this:. Geometric: a number is multiplied by a fixed factor, and then the product is multiplied by that same fixed factor Exponential: a number is multiplied by a factor that, instead of being fixed, grows as the succeeding products grow; i.

Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Is it more accurate to use the term Geometric Growth or Exponential Growth? Ask Question. Asked 5 years, 10 months ago. Active 1 year, 1 month ago.