Access to potable water is most heavily limited by a. money b. precipitation c. raw water supplies d. climate

The correct answer is option a. Money.

The potable water is the water, which is tested and safe for drinking purpose and cooking preparations. The water is tested and purified in industries. So, the potable water is costly.

The normal water is available to every person. So, the people who have financial issues do not buy potable water. So, the money plays an important role in the access to potable water.

sand 60

clay 10

silt 30

sandy loam should be dominated by the sand. as the amount of sand increased, the amount of slit needed to anchor the plants' roots to the sand will also be increased. even though the amount is very little, 10% part of clay is still necessary for proper oxidation.