Why is understanding interdependence important in resource planning?

Correct answer: To understand how use of one resource affects another

The direct answer is A: understanding how the use of one resource affects another. Resource planning means identifying resources, deciding how to use them wisely, and protecting them for the future. Resources are connected: land supports farming, water supports crops, energy helps pumps and machines, and forests protect soil and water. Therefore, a decision about one resource can create benefits or harm elsewhere. A is correct because it describes this connection and supports balanced, sustainable development. B is wrong because planning aims to prevent careless exhaustion, not encourage it. C is wrong because looking at only one resource ignores its effects on other resources. D is wrong because planning does not mean stopping development; it means making development careful and lasting. Exam cue: remember “connected resources need connected planning.”