What is absolute advantage?

a.
having a lower opportunity cost to produce goods than other firms or nations
b.
having a lower cost of production than other firms or nations
c.
having more available resources for producing a good than other nations
d.
having fewer or no trade barriers for international trade than other nations

B.  

having a lower cost of production than other firms or nations

Explanation:

B.having a lower cost of production than other firms or nations

Explanation:

Absolute advantage in economy is when an individual, a company, institution or a region to produce a greater and cheaper amount of products or services than others and that puts them on an advantage that can not be met and leaves the other producers and competitors into a disadvantage because they producer can create the same product with a lower cost.

the causes of the dust bowls were severe droughts,   lands became dry and hard, temperature was higher than usual, hot and dry conditions killed crops, high winds. because of those factors, the winds kicked up dry soil and created clouds of dust.