The only factor that does not apply to the economic activity is the language of the country. All the other reasons have some serious effects on the whole of the economy on a multilevel scale.
The Earth has far more than 6.5 billion people, so the only false statement is 6.5 million.
The factor that is not a determinant in a culture's economic activity amongst the options provided is language. While language can influence communication and education, it is not a direct factor in determining economic activities. Economic activities are generally influenced by climate, physical landforms, and natural resources.
As for the world's population, the false statement is that 'Earth’s total population is 6.5 million.' The correct figure, as of the time of knowledge cutoff, is approximately 7.9 billion. Another accurate observation is that a majority of Earth’s population resides in Asia, with significant populations in China and India being notable contributors, as well as Europe.
The culture's economic activity is mainly influenced by climate, physical landforms, and natural resources, while language is less significant. The false statement about the world’s population is that it is only 6.5 million, as it is actually around 6.5 billion.
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