0.0040468 sq km
3360
43560 sq.ft.
An acre furrow slice is the volume of soil in an acre at 6-7" depth. One AFS weighs 2,000,000 lbs. The depth is based on the depth old farmers used to till their fields at.
There are far too many variables to say. The answer to this will be relaitive to your location, and you would need to take some measurements in your local area. The best way to calculate this would be to take a sample (say 1 foot square) and multiply your results by the number of square feet in one acre. A suggested means would be to use a rain gauge with a 1 foot square funnel, to measure total rain fallen on the area. then you would need to asertain the drop size. I would use a sheet of tissue paper, weigh it, then allow it to be hit by a single drop of average size, and then re-weigh. 1 gram will equal 1 millilitre, and thus you can work out how many drops by dividing your total water in your sample area. You may want to use a normal rain gauge in addition to this in order to get an acurate idea of when you acheive a 1 inch rainfall.
About 10.4% of the world's land surface (approximately 6,020,000 square miles (15,600,000 square kilometers))is glaciated (is covered with frozen ice).
1 acre = 0.004 square kilometers.
One acre is 0.00404686 square km
Answer: 1 acre = 0.004046 km²
43,560 sq ft is the equivalent to one acre of land.
1 acre = 100 decimal.
43,650 square feet in one acre.
One acre of land in California is about the same as one acre of land on the moon.
One acre is 6,272,640 square inches.
one ton of sunflower seeds can be produced from a one acre land.
1 acre is 43,560 square feet.
1 acre = 4046.9 m2One acre is 4,046.9 square meters.
you can have up to 2 cows on 1 acre of land. but better if you only have 1