To easily remember latitude and longitude, think of the beginning of latitude as “lat”and the beginning of ladder “lad”. They sound similar and are both going up and down. Longitude can be the bars on the ladder. Hope this helps.
<h3><em>Natural resources have a double-edge effect on economic growth, in that the intensity of its use raises output, but increases its depletion rate. Natural resource is a key input in the production process that stimulates economic growth.</em></h3>