Ocean Acidification -- Changing Planet

Ocean Acidification -- Changing Planet

Assessment

Interactive Video

Science, Geography, Biology

11th Grade - University

Hard

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Quizizz Content

FREE Resource

The video explores the rich marine life in Antarctica and the challenges posed by ocean acidification due to increased CO2 levels. It highlights the vulnerability of marine ecosystems, particularly in polar regions, and the impact on species like sea urchins. Research at UC Santa Barbara shows how acidification affects marine growth and reproduction. The economic implications for the seafood industry, especially in California, are discussed, with collaborative efforts to address these issues. The video concludes with concerns about the ability of marine life to adapt to rapid environmental changes.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are some of the unique creatures that live in the frigid waters of Antarctica?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the primary cause of increased ocean acidity according to scientists?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What changes have been observed in the pH of ocean surface waters over the last 150 years?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How does ocean acidification affect marine animals that build their shells out of calcium carbonate?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How are scientists at the University of California, Santa Barbara studying the effects of higher CO2 levels?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the potential impacts of ocean acidification on the seafood industry?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What challenges do Antarctic sea urchins face due to climate change?

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