KSB 2: Turbidity Matters

Front

What is turbidity?

Back

The cloudiness or haziness of a fluid caused by suspended particles

Front

Which unit is commonly used to measure turbidity?

Back

Nephelometric Turbidity Units (NTU)

Front

What effect does high turbidity have on aquatic plants?

Back

Blocks light, reducing photosynthesis

Front

Which tool is used to measure water transparency in open waters?

Back

Secchi disk

Front

What can high turbidity indicate about water quality?

Back

The water may contain bacteria, parasites, and heavy metals

Front

What is one potential health effect of turbid water?

Back

It can increase the risk of waterborne diseases

Front

What can cause turbidity in water? Options: Dissolved oxygen, High pH levels, Low temperatures

Back

Suspended sediments and algae

Front

Which of the following is NOT a method for measuring turbidity? Jackson Candle, Turbidity Tube, Turbidimeter, Barometer

Back

Barometer

Front

What happens to aquatic life when there is less light due to high turbidity? Options: Increased visibility for predators, Enhanced growth of aquatic plants, Reduced ability to find food, Higher water temperatures

Back

Reduced ability to find food

Front

What can high levels of sediment in water indicate?

Back

Erosion, either natural or man-made