This would be an example of overproduction. The frog lays thousands of eggs, which is more than it needs, or would need in perfect conditions.
The following cause that is not
considered in the formation of a Dust Bowl is the lack of farmers in Oklahoma. The
answer is letter B. in fact, the number of farmers increases due to the high
grain prices of Worl War I that encourages farmers to plow millions of acres of
natural grass to plant wheat.
True, just look at the weather channel on TV :)