Understanding Buoyancy: What Happens to Objects as They Move from Seawater to Fresh Water?

Ever wondered what happens to objects in water? It might seem simple, but the science of buoyancy can be a bit tricky sometimes, especially when we're diving deep into the waters of learning for your PADI Divemaster Certification. So, you’re studying for that cert and come across a question: If an object is neutrally buoyant in seawater, what happens in fresh water? You have options: will it float, sink, remain neutrally buoyant, or rise? The right answer is that it will sink. Let’s break it down, shall we?