Battling Giant Salvinia: The Fight to Save Caddo Lake

Battling Giant Salvinia: The Fight to Save Caddo Lake

Assessment

Interactive Video

Biology

11th Grade - University

Hard

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The video discusses the invasive species giant salvinia, which is threatening lakes in Texas. It describes the plant's characteristics and its detrimental effects on the ecosystem. Efforts to combat the plant include using weevils, a natural predator, and community involvement in raising these insects. The video highlights the challenges and successes in managing the infestation and emphasizes the personal connection and dedication of the community to preserving their local environment.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What motivates the volunteers to fight against giant salvinia?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How has the presence of weevils affected the condition of Pine Island Pond?

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