Author Question: Which distribution is the rarest found in communities? a. Random distribution b. Uniform ... (Read 42 times)

berenicecastro · **on:** Aug 22, 2018

Which distribution is the rarest found in communities?
a. Random distribution
b. Uniform distribution
c. Clumped distribution
d. Normal distribution

Question 2

What is water called when it is a mixture of both freshwater and seawater?
a. Estuarine water
b. Brackish water
c. Productive water
d. Semidiurnal water

tmlewis4706 · **Reply #1 on:** Aug 22, 2018

Answer to Question 1

ANS: B
Uniform distribution is when the organisms in a community are at equal distances from one another.
This would indicate that the nutrients and environmental factors are evenly distributed as well. Most of
the time there are patches of nutrients. The best example of this type of distribution is that of garden
eels. Information can be found in the section Communities Consist of Interacting Producers,
Consumers, and Decomposers

Answer to Question 2

ANS: B
The salinity within the estuary fluctuates with the tides. Areas near the river may exhibit salinities
approaching freshwater while areas near the ocean outlet display salinities closer to the salinity of
water. Information can be found in the section Examples of Marine Communities.