The first coordinate "29°N 98°W" is located in the following:
City: Falls City
Country: United States
Continent: North America
An for the second coordinate "19°N 99°W:"
City: Tlalnepantla
Country: Mexico
Continent: North America
A. The U.S.-Mexico border.
B. You left Texas and are now in the Federal District of Mexico.
C. It is next to Mexico City, which is both politically and economically the most important city in Mexico.
D. The Sierra Madre del Sur Mountain Range
B.) "Equator" <span>divides our planet into the northern hemisphere and the southern hemisphere
Hope this helps!</span>
Can you send a picture of what you're working with
Answer:

=> D. Malaria affecting the ecosystem
Answer:
It is C: Uneven distribution of oil.