
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
If only one third of the Earth's surface is not covered by bodies of water, and three fourths of that exposed land area is inhabitable for humans (excluding regions like poles and deserts), what fraction of the Earth's surface can humans live on?

Present the answer in LaTex format: \boxed{Your answer}
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