Aquatic & Mosquito- Commercial
Category 5.0 UPDATED ACTUAL
Exam Questions and CORRECT
Answers
Save
Terms in this set (67)
-Producing oxygen for other
List the roles organisms
plants play in a -Preventing shoreline erosion
healthy aquatic -Lessening excess nutrients
ecosystem. -Stabilizing the lake bottom
-Providing food/habitat
, -Harms the ecology
List ways that
-Prevents recreational water use
excessive plant
-Makes drinking water smell/taste
growth can
bad
adversely affect
-Hampers water treatment
the ecology
operations
and uses of a
-Produces toxins that are harmful
water body.
to drink
Describe the Growth habits: arrowhead, cattail
general growth
habits of, means Means of dispersal: underground
of dispersal, roots
and potential
problems Problems: purple loosestrife
caused by
emergent
aquatic plants.
,Describe the Growth habits: curly pondweed vs.
general growth coontail
habits of, means
of dispersal, Means of dispersal: runners vs.
and potential wind/water
problems
caused by Problems: N/A vs. restricts boating
submerged and swimming
aquatic plants
(both pond
weeds and
plants with
whorled leaves).
Describe the Growth habits: duckweed vs. pond
general growth lily
habits of, means
of dispersal, Means of dispersal: wind vs. roots
and potential
problems Problems: hard to get rid of vs. N/A
caused by free-
floating and
rooted floating-
leaved aquatic
plants.
, Describe the Free-floating: blue-green algae,
general growth growth limited by phosphates,
habits of, means release toxic compounds
of dispersal,
and potential Filamentous: anchor themselves to
problems rocks, weeds, etc., long and stringy
caused by free-
floating, Rooted: rooted to bottom with
filamentous, and bristly stems and branches, Chara
"rooted" algae. and Nitella
(+) Longer lasting control than
mechanical
List the
(+) Less physical labor
advantages and
(+) Costs less
disadvantages
(+) Selective chemical options
of chemical
(-) Restrictions on water use
control of
(-) Oxygen depletion, sudden
aquatic plants
release of nutrients
and algae.
(-) Risk to people, nontarget
organisms
Describe the -Fishing for food and sport
beneficial roles -Farms/hatcheries for food, feed,
of Wisconsin's fertilizer, bait, and release into
fish populations. state waters
Category 5.0 UPDATED ACTUAL
Exam Questions and CORRECT
Answers
Save
Terms in this set (67)
-Producing oxygen for other
List the roles organisms
plants play in a -Preventing shoreline erosion
healthy aquatic -Lessening excess nutrients
ecosystem. -Stabilizing the lake bottom
-Providing food/habitat
, -Harms the ecology
List ways that
-Prevents recreational water use
excessive plant
-Makes drinking water smell/taste
growth can
bad
adversely affect
-Hampers water treatment
the ecology
operations
and uses of a
-Produces toxins that are harmful
water body.
to drink
Describe the Growth habits: arrowhead, cattail
general growth
habits of, means Means of dispersal: underground
of dispersal, roots
and potential
problems Problems: purple loosestrife
caused by
emergent
aquatic plants.
,Describe the Growth habits: curly pondweed vs.
general growth coontail
habits of, means
of dispersal, Means of dispersal: runners vs.
and potential wind/water
problems
caused by Problems: N/A vs. restricts boating
submerged and swimming
aquatic plants
(both pond
weeds and
plants with
whorled leaves).
Describe the Growth habits: duckweed vs. pond
general growth lily
habits of, means
of dispersal, Means of dispersal: wind vs. roots
and potential
problems Problems: hard to get rid of vs. N/A
caused by free-
floating and
rooted floating-
leaved aquatic
plants.
, Describe the Free-floating: blue-green algae,
general growth growth limited by phosphates,
habits of, means release toxic compounds
of dispersal,
and potential Filamentous: anchor themselves to
problems rocks, weeds, etc., long and stringy
caused by free-
floating, Rooted: rooted to bottom with
filamentous, and bristly stems and branches, Chara
"rooted" algae. and Nitella
(+) Longer lasting control than
mechanical
List the
(+) Less physical labor
advantages and
(+) Costs less
disadvantages
(+) Selective chemical options
of chemical
(-) Restrictions on water use
control of
(-) Oxygen depletion, sudden
aquatic plants
release of nutrients
and algae.
(-) Risk to people, nontarget
organisms
Describe the -Fishing for food and sport
beneficial roles -Farms/hatcheries for food, feed,
of Wisconsin's fertilizer, bait, and release into
fish populations. state waters
