Author: 008alis

11D Succession
12F Change

Ecological Succession & Environmental Change

In:
Describe an example of how natural or human disturbances can change an ecosystem.
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Ecological Succession
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Use numbers to sequence the pictures of primary succession:
_____Pioneer species populates area.
_____Large plants grow on soil.
_____Volcanic eruption causes no soil to exist.
_____Lichens die to help form soil.

Primary Succession
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Environmental Change
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Secondary Succession
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Ecosystem Stability
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Impact on Populations & Species
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OUT Question:
Describe how the 2011 Texas drought caused environmental change. Explain how the drought impacted ecosystem stability.