OBJECTIVE FORESTRY

FORESTRY

ECOLOGY AND ENVIRONMENT

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
This invasive species came over in boats from Europe in the 1980’s. They harm native fish, clog pipes and ruin beaches.
A
Sea Lamprey
B
Zebra Mussel
C
Asian Carp
D
Feral Swine
Explanation: 

Detailed explanation-1: -What Are They? Zebra and quagga mussels are freshwater mollusks that colonize lakes and rivers. Their preferred habitats include the calm waters upstream of dams. They are most abundant on hard, particularly rocky surfaces.

Detailed explanation-2: -Quagga and zebra mussels get their common names from the zebra-type striping on the shells. Both mussel species are small and typically grow to the size of a fingernail. They are prolific breeders and these mussels can attach to both hard and soft surfaces in freshwater ways.

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