Question

Which growth model is a realistic representation of population growth?

Answer 1

The logistic model takes the shape of a sigmoid curve and describes the growth of apopulation as exponential, followed by a decrease in growth, and bound by a carrying capacity due to environmental pressure

Answer 2

The logistics growth model is a realistic representation of population growth

Step-by-step explanation:

Environmental scientists use two models to describe populations growth over the passage of time.

• The exponential growth model
• The logistic growth model

Logistic population growth occurs when the growth rate decreases as the population reaches carrying capacity. We already know that carrying capacity is the maximum number of individuals in a population that the environment can support. So whenever the population approaches carrying capacity, its growth rate will start to slow. Logistic growth model is represented by mathematical equations therefore it is more realistic model.