How does primary effect affect secondary and tertiary industry?

The primary effect refers to the initial impact of an event or trend on an economy, particularly in the primary sector, which involves the extraction of Natural Resources. This effect can influence secondary (manufacturing) and tertiary (services) industries by altering the availability and cost of raw materials, which in turn affects production processes and pricing. For instance, a boom in agriculture can lead to increased demand for food processing and distribution services, thus stimulating growth in both secondary and tertiary sectors. Conversely, if primary industries face decline, it can lead to reduced economic activity and job losses in the associated secondary and tertiary industries.