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میتونی لایو بذاری!

When examining a soil sample, a student notes that it is dark in color and contains a mixture of different particle sizes. Based on the information provided, what can the student conclude about this soil?

1 ) 

It is likely clay soil because of its dark color

2 ) 

It is likely sandy soil because of its mixed particle sizes

3 ) 

It is likely loam because of its dark color (indicating organic matter) and mixed particle sizes

4 ) 

It cannot be identified without knowing its water retention properties

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