Sucesion Biologica

The video tutorial explains biological succession, a process by which ecosystems change over time. It covers primary succession, which starts from bare rocks and takes thousands of years, and secondary succession, which occurs after disturbances like wildfires. The video also discusses pioneer and climax communities, and how humans can manage succession through controlled methods to maintain ecosystems.

What is the initial process that transforms bare rocks into a developed ecosystem called?

• Controlled succession

• Secondary succession

• Primary succession

• Climax community

Which type of succession occurs more rapidly due to the presence of soil?

• Quaternary succession

• Secondary succession

• Tertiary succession

• Primary succession

What can trigger secondary succession in an ecosystem?

• Formation of soil

• Human activities like deforestation

• Weathering of rocks

• Growth of pioneer species

What is the term for the first community to colonize a barren environment?

• Secondary community

• Pioneer community

• Tertiary community

• Climax community

How do humans sometimes manage biological succession?

• By preventing soil formation

• By allowing natural disasters

• Through controlled succession

• By eliminating climax communities