Over the same period, certain other factorsâfor example, higher energy costsâhad a greater effect on food prices than did the use of ethanol as a motor fuel.â. Congressional Budget Office, The Impact of Ethanol Use on Food Prices and Greenhouse-Gas Emissions, April 2009.
Thousands of innocent Jews, who had also suffered from the plague, were slaughtered in dozens of European communities. Social and Economic Effects of the Black Death. Some social changes caused by the Black Death were positive. Before the plague, peasant serfs were confined to their lord's estate and received little or no payment for their work. Overpopulation and shortage of resources led to malnutrition and extreme poverty for many peasants.
What effects does breathing black mold have on the body? A: Black mold produces toxins called mycotoxins that can irritate the skin and air passages following exposure, notes MedicineNet. Severe reactions, such as difficulty breathing, may also develop, although this is uncommon. Allergic reactions, such as sneezing, tearing, coughing and wheezing, are the most common bodily effects related to mold exposure. Continue Reading. Black mold is greenish-black in color and typically found indoors.