Which of the following is not an example of internal migration? a. moving from the countryside to the city. b. moving from one state to another. c. moving from one town to another. d. moving from one country to another.

D because moving to one country to another would be immigration not migration

predicting long term climate trends reliably is much easier than predicting short term weather, owing to the different data sets used for each.

explanation:

answer; in the disk but not the halo;