Heavy rains and mudslides cause a river to change course, isolating two groups of lizards from one another. If they remain isolated for a long period of time, ________

A) one group will probably become an endemic species
B) one or both groups will probably emigrate
C) one or both groups will probably become invasive species
D) both groups will probably become native species
E) the groups will probably diverge genetically, and speciation may occur


Answer: E

Environmental & Atmospheric Sciences

You might also like to view...

Energy in a wind wave increases with _____

a. slower wind speeds b. increasing wave height c. decreasing fetch d. storms of shorter duration e. storms of smaller area

Environmental & Atmospheric Sciences

During the ice crystal process of rain formation:a

only ice crystals need be present in a cloud. b. ice crystals grow larger at the expense of the surrounding liquid cloud droplets. c. the temperature in the cloud must be -40o C (-40o F) or below. d. the cloud must be a cumuliform cloud.

Environmental & Atmospheric Sciences

What does Pratt's model of isostasy describe better than Airy's model?

A) elevation differences between oceans and continents B) formation of rift valleys in continents C) elevation differences within areas of continental crust D) fault block elevations

Environmental & Atmospheric Sciences

The 2014 report of the Global Ocean Commission included all of the following in their rescue plan for oceans EXCEPT

A) increased exploitation of commercial fish populations for the benefit of developing nations. B) an end to illegal and unregulated fishing by all nations. C) a protected regeneration zone where no fish are harvested. D) a UN Sustainable Development Goal for the oceans.

Environmental & Atmospheric Sciences