This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Most of the highways of South America are concentrated on the ________ and connect ________. A) ... (Read 76 times)

clippers!

  • Hero Member
  • *****
  • Posts: 828
on: Jul 14, 2018
Most of the highways of South America are concentrated on the ________ and connect ________.
 
  A) coast; large cities
  B) mountains; mineral deposits
  C) rivers; ports with indigenous tribal areas
  D) plateaus; clusters of small towns

Question 2

Describe and discuss the environmental problems of Mexico City.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

josephsuarez

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 14, 2018
Answer to Question 1

A

Answer to Question 2

Problems in the Valley of Mexico include smog and depletion of the aquifer that underlies Mexico City. The smog from automobiles and industry is exacerbated by thermal inversions trapping the pollution into the high elevation valley. The depletion of the aquifer has also contributed to subsidence. High population in the city and squatter settlements are also adding to the problems.


clippers!

  • Member
  • Posts: 828
Reply 2 on: Jul 14, 2018
YES! Correct, THANKS for helping me on my review

bigsis44

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Amundsen-Scott South Pole Station in Antarctica Amundsen-Scott South Pole Station in Antarctica
Joseph Beuys, I Like America and America Likes Me. Joseph Beuys, I Like America and America Likes Me.
Typical quick-connect steps. Typical quick-connect steps.
Connect the Dots Connect the Dots
Location of brain lesions in Alzheimer disease. Plaques are concentrated most heavily in the amygdal Location of brain lesions in Alzheimer disease. Plaques are concentrated most heavily in the amygdal
Nutrias native to South America are abundant in freshwater marshes of the Gulf States. Their populat Nutrias native to South America are abundant in freshwater marshes of the Gulf States. Their populat
Video: Semidiscontinuous DNA replication

For a complete list of videos, visit our video library