The type of succession that occurs in an area where no community previously existed is ______ succession.Multiple Choicekeystonetertiarysecondaryclimaxprimary

Step 1: Break Down the Problem

We need to identify the type of succession that occurs in an area where no previous community has existed. This typically occurs after events such as lava flow or glacial retreat.

Step 2: Relevant Concepts

• Primary Succession: The process of creating a new ecological community in an area without soil or life, such as after a volcanic eruption.
• Secondary Succession: Occurs in areas where an ecosystem has been disturbed but soil and some organisms still exist.
• Climax Community: The stable and mature end stage of succession.
• Keystone Species: A species that has a disproportionately large impact on its environment.
• Tertiary Succession: This is not a standard term used in the context of ecological succession.

Step 3: Analysis and Detail

Among the options provided:

1. Primary Succession: Occurs in lifeless areas; the best fit for the question.
2. Secondary Succession: Not applicable since it requires pre-existing communities.
3. Climax Community: Refers to a stable ecological state, not a type of succession.
4. Keystone Species: Related to species importance, not succession itself.
5. Tertiary Succession: Not a recognized term in this context.

Step 4: Verify and Summarize

Given the definitions and the contexts they represent, the answer indicates primary succession as the correct response because it specifically describes succession in a previously uninhabited area.

Final Answer

The type of succession that occurs in an area where no community previously existed is primary succession.