1, You would find biomes with species with similar adaptations
at _____ and _____.
1, the poles and mountain tops
2, the continental shelf and the equator
3, the poles and the downwind side of mountains
4, the equator and continental interiors
2, The part of a lake or pond that usually contains the most
biological diversity is the ____ zone.
1, profundal
2, littoral
3, benthic
4, limnetic
3, What process would cause a lake, such as The Great Salt Lake,
to get very saline (salty)?
1, a very deep lake freezing
2, water entering the lake but only evaporating to get out
3, large amount of water coming in and going out
4, large amounts of water freezing
4, If an area has characteristics of both terrestrial and
aquatic ecosystems, it would be classified as a ____.
1, wetland
2, inlet
3, all of these
4, estuary
5, What is/are major cause(s) of extinction?
1, land use by humans
2, declining human populations
3, all of these
4, cowbirds
6, Which of these are example of invasive species?
1, zebra mussels
2, all of these
3, feral cats
4, kudzu
7, Extinction can be defined as _______.
1, when people overuse a natural resource
2, when people poach an animal
3, when the last individual of a species dies
4, when a species is only alive in zoos