Answer:
well the Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. Biotic factors include plants, animals, and other organisms. Abiotic factors include rocks, temperature, and humidity.
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Pragmatics is the answer you are looking for.
The Northern Plains weren'`t so badly affected, but the drought, dust, and agricultural decline were felt there as well. The agricultural devastation helped to lengthen the Great Depression, whose effects were felt worldwide.
Management Information Systems
It greatest role is data collection and management. Everyday information is collated and analyzed, readily available to managers and decision-makers. The system is able to go about different possible scenarios to fool-proof a business decision. The system is also able to provide precise projections of sales based on identifying the factors that determine it and how these factors interact (over time) as business decisions are carried out.