All of the mentioned theories contribute to explaining the distribution of economic activities across space.

In Von Thunen's Model, transportation costs play a crucial role in determining the location of agricultural activities.

Weber's Theory of Industrial Location assumes that firms aim to minimize transportation costs when choosing their location.

Agglomeration Economies refer to the benefits that firms derive from being located in close proximity to other similar firms.

Industrial Relocation refers to the process of firms moving from higher-cost to lower-cost locations.

Central Place Theory explains the formation of central places and their role in the distribution of economic activities.

According to Christaller's Central Place Theory, market demand is the main determinant of the size of a central place.

Urbanization Economies refer to the benefits that firms derive from being located in close proximity to other dissimilar firms.

Decentralization refers to the process of firms moving from lower-cost to higher-cost locations.

Heckscher-Ohlin Theory explains the location of economic activities based on the concept of comparative advantage.

The main assumption of the Heckscher-Ohlin Theory is that factors of production are mobile within countries but immobile between countries.

Urbanization Economies refer to the benefits that firms derive from being located in a large urban area.

Urbanization refers to the process of firms moving from rural areas to urban areas.

New Economic Geography explains the location of economic activities based on the concept of transaction costs.

The main assumption of the New Economic Geography is that transportation costs are negligible.