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Worksheets1st Semester Review 2
Total questions: 15
Worksheet time: 14mins
Which would most likely result in primary succession?
old forest growing
undisturbed prairie
pollution kills mountain lake species
a Newly formed volcanic island
Which progression best explains secondary succession?
lichens>grass>shrubs>small trees> big trees
mosses>creates soil>grasses>small trees> big trees
Volcano destroys ecosystem>grasses>shrubs>small trees>big trees
Volcano forms new island> lichens>grasses>shrubs>small trees>big trees
How do pioneer species compare in primary and secondary succession?
primary starts with grass and weeds, secondary starts with mosses
primary starts with forest fire, secondary starts with volcano
primary starts with a volcano, secondary starts with a forest fire
Lichens and moss in primary, and grasses/ ferns in secondary
The first word in a scientific name is the
species
phylum
genus
class
The science of grouping and naming organisms
Phylogeny
Dichotomy
Taxonomy
Genetics
