Why is the European Union concerned about pollution? a. Pollution ruins the lives of people and wildlife.
b. Many environmental problems are costly and difficult to clean up.
C. Streams and air currents spread pollution broadly.
d. all of the above

Humans increased food production by farming.

Answermongolia;

Conflicts arising from drug cartels and goverment corruption is an issue that would most likely be considered as mexico's most challenging problem of today. the correct option among all the options that are given in the question is the third option or option "c". this problem has continued for a very long time.

Iwould say this is falsedefinition: toward or near the equatorhope that : )