Question

economic effect on migration

Answer 1

(i) The elements affecting the climate are Latitude, Altitude and Pressure & Winds, distance from the sea (continentality), ocean currents and relief features.

Answer 2

The economic effects of migration vary widely. Sending countries may experience both gains and losses in the short term but may stand to gain over the longer term. For receiving countries temporary worker programs help to address skills shortages but may decrease domestic wages and add to public welfare burden.