Worksheetszebra mussels
Total questions: 7
Worksheet time: 3mins
How can boaters prevent the spread of zebra mussels to other lakes?
clean and dry boat
wipe shells off boat
What is an invasive species?
An organism that is new to an environment that has positive effects on the environment.
An organism that is native to an environment that has negative effects on the environment.
An organism that is new to an environment that has negative effects on the environment.
An organism that is native to an environment that has positive effects on the environment.
Invasive species can have a major impact on the ecosystem.
TRUE
FALSE
What are zebra mussels?
an invasive species of mussel that latches on to any surface
underwater striped horses that steal all of the food
an invasive species of zebra that tramples farmers' crops
an invasive species of mussel that latches on to any hard surface
What do Zebra mussels eat? select all that apply.
Zooplankton
Phytoplankton
Algae
Small fish
What is the industrial impact of Zebra Mussels.
Reduction in density levels of phyto- and zooplankton
Spreading through the water
Raw water intakes being blocked by zebra mussels
Fisheries community
