I’m just going to send this to you haha. I don’t think this is gonna help much but let’s see
A......................................
If you are asking which continent has the largest population then it would be Asia with 4.46 Billion people accounting for more then 62% of earths human population
The correct answer is - from west to east.
On the globe that is presented, the arrows clearly point to a movement of the air masses from west towards east. Both on the Northern Hemisphere and the Southern Hemisphere, the movement is in the same direction, and also, there's no difference in the direction of the cold air masses and the warm air masses. These winds are known as westerlies, prevailing westerlies, or as anti-trade winds.
These winds have opposite movement from the winds that appear on the Equator, as those winds move from east towards west.
The quote states that we should be using solar energy before our limited amount of naturally occurring oil and coal runs out. Meaning; we should be proactively working towards solar power rather than to wait for our resource to run out to start.