Ecological Succession

Front

Natural disasters such as flooding and tornadoes are linked to ________________.

Back

secondary

Front

How do lichens contribute to primary succession?

Back

Lichens begin to break down rock to form soil.

Front

What is formed during primary succession that doesn't need to be formed during secondary succession? Options: pioneer species, soil, climax community, lichens

Back

soil

Front

After a forest fire, an ecosystem would start regrowth through -

Back

secondary succession

Front

succession that occurs in an area with no soil

Back

primary succession

Front

Which experiences the least change over time? Options: Pioneer Species, Primary Succession, Aquatic Succession, Climax Community

Back

Climax Community

Front

Which of the following best describes primary succession? Volcano wipes out ecosystem that gradually grows back from ash covered soil, Volcano creates a new island of rock that must break down to form an ecosystem, Forest fire burns down forest that must bounce back over time, Tornado destroys a crop that must slowly grow back over time.

Back

Volcano creates a new island of rock that must break down to form an ecosystem.

Front

If farmers use a controlled burn to prevent forest fires, what would most likely be the first plants to return?

Back

grasses

Front

Which would most likely result in primary succession? Options: old forest growing, undisturbed prairie, pollution kills mountain lake species, a Newly formed volcanic island

Back

a Newly formed volcanic island

Front

Primary succession occurs in areas with: very little soil, lots of soil, no soil, soil that has been disturbed

Back

no soil