Seven continents - Africa, Antarctica, Asia, Australia/Oceania, Europe, North America, and South America
        
                    
             
        
        
        
Answer:
Latitude are the lines parallel with the equator, both above and below. 
Longitude are the lines vertical from pole to pole, measured from the Prime meridian.
They are measuring lines used for locating places on the surface of the Earth. They are angular measurements, measured as degrees of a circle. A circle contains 360°. Each degree can be divided into 60 minutes, and each minute is divided into 60 seconds.
One degree of latitude equals 364,000 feet , one minute equals 6,068 feet, and one-second equals 101 feet. 
One-degree of longitude equals 288,200 feet, one minute equals 4,800 feet, and one second equals 80 feet.
        
             
        
        
        
I think it's c I do t really know sorry if it is wrong
        
                    
             
        
        
        
Answer:
Arctic is degrading fast while antarctica is degrading slowly both by air and water.
Explanation:
- Its true that most of the arctic and the Antarctic ice sheets have melted and the earth surges steadily towards the dangerous wrath of the planet, various reports have given proof that the arctic ice or that of the north pole melting fast at an alarming rate as the altitudinal conditions and the impacts of the climate changes are more profound in this region.  
- With the rise of temperature of more than 1.8° F, in the past decades, the temperature of this region the current rate of the greenhouse emission has destroyed about 90% of the ice that is left. And is projected to a 3.7° F rise as the threshold of the impact of man activities.
- <u>Antarctica, on the other hand, is not fast as arctic but thew studies have shown that is somewhat similar to average global warming. The antarctic absorbing up the heat from the southern ocean water bodies. Also in the past years, the invasion of species and the uneven cooling has led to 2 °C warming of the continent.</u>
 
        
             
        
        
        
It has the Nile river in the east, the Sahara desert and the Atlas Mountains which are in the west.