Which physical feature can ONLY be found in the Western Ghats but not the Eastern Ghats? (choices are in the picture)

In 1870, which path would settlers moving west from el paso to los angeles have followed? a) old spanish trail b) gila trail c) california trail d) oregon trail

Can someone list any possible solutions to air pollution ?

What is a problem natives in both bolivia and peru face? a. extreme poverty c. discrimination b. limited access to resources d. all of the above