Hon Bio Unit 7 CC questions

Any living thing in an environment is called a(n) -

• species

• biotic factor

• community

• abiotic factor

Any non-living thing in an environment is called a(n) -

• abiotic factor

• species

• community

• biotic factor

What is the correct order of levels of ecological organization from smallest to largest?

• Organism, Population, Community, Ecosystem, Biome, Biosphere

• Ecosystem, Biosphere, Biome, Community, Population, Organism

• Organism, Ecosystem, Population, Community, Biosphere, Biome.

  , Not Selected

• Individual, Species, Group, Ecosystem, Biosphere.

Which factors in an environment are correctly classified?  Select all that apply.

• Food sources are a biotic factor

• Temperature is an abiotic factor

• Predators are an abiotic factor

• Competitors are a biotic factor

• Salinity is a biotic factor

Which is NOT an example of a symbiotic relationship?

• A clownfish living among sea anemones

• A cat killing a mouse

• Answer,

  A remora fish attached to a shark

• A tick living on a dog

A symbiotic relationship in which one organism benefits while one organism is harmed is known as —

• mutualism

• commensalism

• antagonism

• parasitism

The chart shows the types of organisms and the numbers of species collected from a local ecosystem. According to these data, this ecosystem was most likely a —

• savanna

• marsh

• desert

• tundra

In which biome do the evaporation rates exceed the precipitation rates?

• desert

• tropical jungle

• grassland

• hardwood forest

An experiment is designed to clear an oak-hickory forest and replant the area with pines. Which of the following species would be most threatened by this experiment?

• Hooded warbler

• summer tanager

• field sparrow

• cardinal

The organisms in a typical backyard are likely to include bacteria, grass, shrubs, trees, insects, spiders, birds, and small mammals. Together, all these organisms make up —

• an experimental group

• a kingdom

• a population

• a community