Macroinvertebrates and AMD Impact

The video introduces Bob Sabo and Cindy Rogers, who discuss the Tanoma Wetlands and the impact of abandoned mine drainage (AMD) on aquatic life, particularly macroinvertebrates. They explain the importance of macroinvertebrates in ecosystems and how they are sampled using kick nets. The video also covers the effects of AMD on streams, PH testing of various liquids, and the history and treatment of AMD in the area. The function of treatment ponds in reducing pollution and improving stream health is highlighted.

What is the primary focus of the video presented by Bob Sabo and Cindy Rogers?

• The geology of Pennsylvania

• The history of Indiana County

• The benefits of fishing in local streams

• The impact of AMD on macroinvertebrates

Which of the following is NOT considered a macroinvertebrate?

• Mussel

• Crayfish

• Mayfly

• Frog

What is the purpose of using a kick net in stream sampling?

• To catch fish

• To collect macroinvertebrates

• To measure water temperature

• To test water pH

Why is it important to find a variety of macroinvertebrate species in a stream?

• It suggests the stream is too shallow

• It indicates a healthy stream

• It shows the stream is polluted

• It means the stream is too cold

What is the pH range of a neutral solution?

• 4 to 6

• 7

• 8 to 10

• 0 to 3

Which liquid was found to have a pH similar to AMD water?

• Milk

• Bleach

• Orange juice

• Tap water

What is the main goal of the Tanoma AMD treatment system?

• To generate electricity

• To increase fish population

• To reduce iron content in water

• To provide drinking water

How long does it typically take for water to move through the Tanoma treatment system?

• 16 to 24 hours

• 48 hours

• 5 to 10 hours

• 1 to 2 hours

What was the condition of Crooked Creek before the Tanoma system was implemented?

• It was full of fish

• It was a popular fishing spot

• It was used for swimming

• It had no life

What role do volunteers play in the Evergreen Conservancy?

• They organize community events

• They help with environmental projects

• They manage local businesses

• They conduct scientific research