a million years
ho long dose it take a humien to sink in quick sand
a long, long time
about 10 years
I didn't think that pumkins grew in sand but if they do thats cool :}
if it is wet take out the wet sand you can sift and reuse sand but 5 times max
About 8.3 minutes.
A couple minutes
4hours
............................................
1,ooo years
It will take about 100 years in Pakistan.
4 years.