Question

How does geography play a role in Mexico City's air pollution problem?

O A The city is surrounded by a tropical rainforest, which traps air pollutants.
OB. The cars and factories send pollution into the air, which increases air pollutants.
OCThe city is surrounded by the Sierra Madre Mountains, which trap air pollutants.
OD It is one of the world's largest and most populated cities, which increases air pollutants.

Answer 1

OB because the pollution was caused by cars and factories

Step-by-step explanation:

Answer 2

OB

Step-by-step explanation:

There are an abundant amount of factories in Mexico City which cause cancer and disease, as well as pollution.