Quiz – Geoengineering Basics

Question 1 of 6

1. Question

Tidal barrages

Stratospheric aerosol injection

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Nuclear fission reactors

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Wind turbine arrays

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Tidal barrages

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Question 2 of 6

2. Question

Acidify the oceans

Reduce surface temperatures

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Increase CO2 output

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Warm the poles

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Acidify the oceans

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Question 3 of 6

3. Question

No uncertainties remain

Precipitation, ozone, and regional impacts

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Only ticket prices

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Only server uptime

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No uncertainties remain

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Question 4 of 6

4. Question

Abandoning decarbonization

Robust global governance and ethical safeguards

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No oversight at all

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A single national veto

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Abandoning decarbonization

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Question 5 of 6

5. Question

Match each geoengineering element to its description.

Sort elements

Reflects sunlight to cool the surface
Possible shifts in rainfall patterns
Potential damage to the ozone layer
Requires ethical safeguards and coordination

Stratospheric aerosol injection

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Precipitation uncertainty

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Ozone risk

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Governance need

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Question 6 of 6

6. Question

In a few words, name the leading solar geoengineering method discussed.

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