AIS Awareness Course Exam

Question 1 of 7

Adult quagga and zebra mussels can survive out of the water for up to 30 days.

Question 2 of 7

You decide to take your boat from Lake Samish to Lake Terrell. How can you help prevent the spread of Asian clams between these two lakes?

Question 3 of 7

Traveling with plants attached to your boat/trailer in Washington State is:

Question 4 of 7

Zebra and quagga mussels attach themselves to hard surfaces tightly like superglue and are very difficult to remove without high pressure, hot water.

Question 5 of 7

Aquatic invasive species can clog water intake pipes and impede the flow of water to municipal water supplies, irrigation operations, and power plants.

Question 6 of 7

The goal of decontamination is to kill and remove all evidence of aquatic invasive species using high-pressure, hot water.

Question 7 of 7

People who live on Lake Whatcom or Lake Samish and keep their boat on the lake and never take it anywhere else do not need to buy an AIS Permit or to get their watercraft inspected.