3.2.3. Dissolved vs Suspended Solids

Try these first

1. 1.

   What are dissolved solids?

   Hint

   Think of substances that mix well with water.

2. 2.

   Give an example of suspended solids.

   Hint

   These particles can float in water.

3. 3.

   What do dissolved solids include?

   • Only organic substances
   • Only inorganic substances
   • Both organic and inorganic substances

   Hint

   Think about the composition of water.

4. 4.

   True or False: Suspended solids can dissolve to become part of the water.

   • True
   • False

   Hint

   Recall the definition of suspended solids.

5. 5.

   Given a river with high levels of turbidity, discuss two potential sources of suspended solids and their impact on aquatic life.

   Hint

   Think about how suspended materials interact with sunlight in the water.

6. 6.

   Consider a scenario where TDS levels exceed safe drinking standards, identify three potential contaminants and their sources.

   Hint

   Recall common contaminants and their origins in water systems.