Question

Which of the following is a general theory in geography that can be used to quantify and predict the interaction between two cities based on population sizes, distance between the places, the number of migrants moving from one place to the other, or the flow of trade goods between the two locations?

World system theory

Multiple nuclei model

Central place theory

Gravity model

Concentric zone model

Answer 1

Gravity model

Step-by-step explanation:

Answer 2

Answer: E. Gravity Model

Step-by-step explanation:

Just took the quiz. The gravity model can be used to mathematically predict the quantity of interactions between cities.