In the development of terrestrial biomes, which factor is most dependent on all the others?

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#Question id: 12373

#Unit 10. Ecological Principles

You are most likely to observe primary succession in a terrestrial community when you visit a(n) 

TLS Online TPP Program

#Question id: 12374

#Unit 10. Ecological Principles

The process in which pioneer species colonize a bare substrate such as rock, sand, or glacial till is known as

TLS Online TPP Program

#Question id: 12375

#Unit 10. Ecological Principles

When lichens grow on bare rock, they may eventually accumulate enough organic material around them to supply the foothold for later rooted vegetation. These early pioneering lichens can be said to do what to the later arrivals?

TLS Online TPP Program

#Question id: 12376

#Unit 10. Ecological Principles

All of the following may be considered as sites for secondary succession EXCEPT

TLS Online TPP Program

#Question id: 12377

#Unit 10. Ecological Principles

The pattern of gap formation may influence species diversity.

TLS Online TPP Program

#Question id: 12378

#Unit 10. Ecological Principles

Primary succession is occurring.