Which BEST describes the relationship between desertification and air quality in Africa? A
Air quality decreases as desertification leads to the death of oxygen-producing plants.
B
Desertification occurs as a result of low air quality caused by agricultural chemicals in the air.
С
Desertification occurs as a result of low air quality which makes it difficult for plants to get sunlight.
D
Air quality decreases as desertification drives more people away from agriculture and into the oil business.

A

Air quality decreases as desertification leads to the death of oxygen-producing plants.

Explanation:

The above describe the relationship between desertification and air quality in Africa. This is because, plants helps in the maintenance of balance between the oxygen availability and air in circulation. Naturally, plants takes carbon(iv) oxide to manufacture its foods thereby giving out oxygen as one of its waste products.

The removal of plant trees (commonly called deforestation) leading to barren land area (desertification) reduces the oxygen availability and the air quality.

abolish

do away with

unanimous

in complete agreement

secede

separate; break free

inauguration

starting a new position with a formal ceremony.

cooperationist

people who wanted the north to cooperate with the south

surrender

to give up

volunteer

perform a service for free

draft

involuntary service in military

retreat

withdraw; move away from enemy

advisor

expert who gives advice

explanation:

the federal government of the united states was established by the constitution. us is a presidential republic. the president is head of state, head of government and of a two party legislative and electoral system. the supreme court balances the powers of the federal and the state government. yhe executive branch is headed by the oresident. there are two chambers of congress, the senate and the house of representatives. judicial power is exercised by the judicial branch (or judiciary), comprised of the supreme court and lower federal courts. the judiciary's function is to interpret the   constitution as well as the federal laws and regulations.