AAA reports that Americans paid an average of $2.40 per gallon of gasoline in 2015, which is 94 cents lower than last year - but not as low as the projections for next year.
Isospora: Infection with parasitic protozoa of the genus ISOSPORA, producing intestinal disease. It is caused by ingestion of oocysts and can produce tissue cysts. Source: Diseases Database. Isospora: A genus of protozoan parasites found in the intestines of birds, amphibians, reptiles, and mammals, including man.
The greenhouse effect is caused by the interaction of the sun's energy with greenhouse gases such as carbon dioxide, methane, nitrous oxide and fluorinated gases in the Earth's atmosphere. The ability of these gases to trap heat is what causes the greenhouse effect.Greenhouse gases are made of three or more atoms. This molecular structure makes it possible for these gases to trap heat in the atmosphere and then re-emit it towards the surface which further warms the Earth.he greenhouse effect increases the temperature of the Earth by trapping heat in our atmosphere. This keeps the temperature of the Earth higher than it would be if direct heating by the Sun was the only source of warming.