![\huge \boxed{\mathbb{ANSWER} \downarrow}](https://img.qammunity.org/2022/formulas/history/college/6nzg3019pavl5ba8fg5wugwo8t8yi6anev.png)
The most appropriate answer is 'It's by far the largest country in the world'. Russia covers a huge area of about 17 kilometre² which is equal to approximately 1/8th of the world's total area for inhabitation. Considering that, the 3td option would be correct.
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Hope it helps!
RainbowSalt2222