According to current studies, the present dry spell in Sahel compares with those in the past by being extremely similar. This type of dry spell is often followed by a rainy spell that offers lowered temperatures.
How does the present dry spell in sahel compare with those in the past?
Only if you don't learn from it.
Implied lines are those that are suggested by the positions of shapes or objects, where as actual lines are lines that are physically present in a design.
If we are wise enough then we will learn by our past mistakes and successes. Both can be help us in our present time of life to be better persons. If one has made mistakes we can remember the consequences of those mistakes. If our actions have been good then we can improve even further.
Science is based on logic and fact. Intuition and "common sense" rely on emotion, which is totally unreliable if you compare it to fact.
Are you asking why we learn about the past? Have you ever heard that history repeats itself? It does repeat itself...so, to prevent our making the mistakes we made in the past, we learn history. It's human nature to make those mistakes if we don't know what happened back then--so why shouldn't we rise above that? Read former US Poet Laureate Billy Collins' poem "The History Teacher," it's short, funny, to the point, and explains things much better than I can.
In the past, the dry spell killed hundreds of thousands of people, and now it is as high as two million.
Those letters will spell present and serpent.
Those letters spell SAND.
Those letters spell Hercules.
Those letters will spell tangent.
Those letters spell telescope.
Those letters spell blotch.
Those letters spell zodiac.
Those letters will spell frightening.
Those letters will spell everywhere.
Those letters spell religion.
Those letters will spell larva.