Unknown Water Sample Lab Flashcard

Front

What are physical indicators of water pollution?

Back

Physical indicators of water pollution include observable characteristics such as color, foaming, and odor.

Front

What does the color of water from Bee Creek indicate about its quality?

Back

The color of the water from Bee Creek indicates that the water quality is good due to its low turbidity.

Front

What is the common name for a species of aquatic plant?

Back

Trick or Treat?

Front

What indicates clean, good water quality in a stream or creek?

Back

A stream or creek with a great variety of insects, with few of each kind, indicates clean, good water quality.

Front

What does the absence of fish or signs of vertebrates in a creek suggest?

Back

It may indicate that the creek is stressed from urban runoff, sewage, and/or chemical toxins.

Front

What should you do if you suspect a potential problem in a creek?

Back

Run a chemical analysis of the water and contact the TCEQ.

Front

What is turbidity?

Back

Turbidity is a measure of how clear water is, often affected by the presence of suspended particles.

Front

What role do insects play in assessing water quality?

Back

The variety and abundance of insects in a water body can indicate the overall health and quality of the water.

Front

What is urban runoff?

Back

Urban runoff is water from rain or melting snow that flows over urban areas, potentially carrying pollutants into water bodies.

Front

What are chemical toxins?

Back

Chemical toxins are harmful substances that can contaminate water and negatively affect aquatic life.