The correct answer is - B. Particles in the atmosphere clearing the surrounding air.
Oil production and distribution in the Persian Gulf has not contributed to the release of particles in the atmosphere that are clearing the air, but the total opposite, it has contributed to increased pollution of the air because of the releasing of huge amounts of toxins and CO2 into the atmosphere and thus significantly lower the air quality. Unfortunately, nothing serious is considered to be done about this issue because everyone just puts the profit on first place, and the environment is always in the background even though its well being is essential for our life, health, and prosper.
B. the Barrier Islands
C. the Appalachian Mountains
D. the Okefenokee Swamp
answer: barrier islands
Answer:
The main difference between Aztec and Mayan is that Aztec civilization was in central Mexico from 14th to 16th century and expanded throughout Mesoamerica, while the Mayan empire branched all over a vast territory in northern Central America and southern Mexico from 2600 BC.