Tim Flannery: Can seaweed help curb global warming?

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Biology
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11th Grade - University
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Hard
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary benefit of seaweed in the context of climate change?
It can be used in pharmaceuticals.
It provides a habitat for marine life.
It grows rapidly and can temporarily lock away CO2.
It is a source of food for humans.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is the concept of carbon offsets considered outdated in the modern era?
They are only applicable to certain industries.
They are too expensive to implement.
They do not address the need to both reduce emissions and remove CO2.
They are not supported by scientific research.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a major advantage of biological pathways for CO2 drawdown?
They are easier to implement on land.
They rely on free energy from the sun.
They are faster than chemical pathways.
They require significant financial investment.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does seaweed farming sequester carbon effectively?
By storing carbon in its roots.
By converting CO2 into oxygen.
By being submerged in the ocean abyss.
By being burned as biofuel.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a potential environmental concern with large-scale seaweed farming?
It could increase ocean acidity.
It might deplete ocean nutrients.
It might affect deep ocean biodiversity.
It could lead to overfishing.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is Ocean Permaculture?
A method of growing seaweed on land.
A process of converting seaweed into biofuel.
A technique for desalinating seawater.
A system combining seaweed, fish, and shellfish farming.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can Ocean Permaculture contribute to food security?
By increasing the acidity of seawater.
By providing high-quality protein from fish and shellfish.
By producing more seaweed for human consumption.
By reducing the need for agricultural land.
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