SPEAKING OF UPPER AFRICA - As we know, the whole continent of Africa, and the countries of Saudi Arabia and Afghanistan were once (according to archeologists and lidar imagery) verdant tropical, rainy climes, with large lakes, streams, etc.
Today, the upper half of Africa and all of Saudi Arabia is a sand-covered wasteland with hundreds of feet of sand that appears to be nothing more than a desolate, dead, never-before living, desert. However in the last 200 years, archeologist have uncovered incredible structures like the Pyramids, Sphinx and many more impossible structures under that sand, showing there was once a highly sophisticated and verdant culture that was snuffed out suddenly. They've found caves in the parched areas with hieroglyphics depicting verdant plants, water and animals where there is now desert. Add that to the whale skeleton fossils and other ocean fish fossils found under the sand of Africa's vast desert.
WHAT HAPPENED THEN? Here is my theory: There was a glancing blow (or multiple) to earth by one or more flat objects, likely a large craft (or several crafts) traveling eastward, that hit in Central America where the Caribbean sea is now, and then bounced up like a skipping stone up and away. In Google Earth, you can clearly see multiple straight line, flat cuts/scrapes that start and then stop, leaving the under-sea mud pushed downward and eastward from the assault. One flat scrape is nearly 1000 miles long. Another is nearly 631 miles long.
This object(s) that hit earth quickly and sped away, created an enormous upheaval of ocean water and sand in response. This upheaval moving eastward became a Tsunami of a size we cannot fathom. It would have been miles high, carrying millions of tons of ocean bottom sand, water and ocean creatures with it. It moved eastward and hit the upper west coast of Africa and rolled over the continent and the next until it leveled out over Afghanistan. The amount of sand deposited was hundreds of feet deep, snuffing the life out of all below.
The thick layer of sand immediately heated by the sun, created a massive 'Heat Island Effect' forever rebuffing moisture from dropping over the area.
The way to rejuvenate it is to remove the sand and expose the soil, removing the Heat Island Effect. This might take generations to do. The sand could be repurposed into building blocks or some other useful material, becoming a new source of supply for the world.
SPEAKING OF UPPER AFRICA - As we know, the whole continent of Africa, and the countries of Saudi Arabia and Afghanistan were once (according to archeologists and lidar imagery) verdant tropical, rainy climes, with large lakes, streams, etc.
Today, the upper half of Africa and all of Saudi Arabia is a sand-covered wasteland with hundreds of feet of sand that appears to be nothing more than a desolate, dead, never-before living, desert. However in the last 200 years, archeologist have uncovered incredible structures like the Pyramids, Sphinx and many more impossible structures under that sand, showing there was once a highly sophisticated and verdant culture that was snuffed out suddenly. They've found caves in the parched areas with hieroglyphics depicting verdant plants, water and animals where there is now desert. Add that to the whale skeleton fossils and other ocean fish fossils found under the sand of Africa's vast desert.
WHAT HAPPENED THEN? Here is my theory: There was a glancing blow (or multiple) to earth by one or more flat objects, likely a large craft (or several crafts) traveling eastward, that hit in Central America where the Caribbean sea is now, and then bounced up like a skipping stone up and away. In Google Earth, you can clearly see multiple straight line, flat cuts/scrapes that start and then stop, leaving the under-sea mud pushed downward and eastward from the assault. One flat scrape is nearly 1000 miles long. Another is nearly 631 miles long.
Here is the google earth image of where it hit for you to see clearly: https://earth.google.com/web/@18.53534023,-76.90046922,105.17504665a,2637564.75158304d,35y,-0h,0t,0r/data=OgMKATA
This object(s) that hit earth quickly and sped away, created an enormous upheaval of ocean water and sand in response. This upheaval moving eastward became a Tsunami of a size we cannot fathom. It would have been miles high, carrying millions of tons of ocean bottom sand, water and ocean creatures with it. It moved eastward and hit the upper west coast of Africa and rolled over the continent and the next until it leveled out over Afghanistan. The amount of sand deposited was hundreds of feet deep, snuffing the life out of all below.
The thick layer of sand immediately heated by the sun, created a massive 'Heat Island Effect' forever rebuffing moisture from dropping over the area.
The way to rejuvenate it is to remove the sand and expose the soil, removing the Heat Island Effect. This might take generations to do. The sand could be repurposed into building blocks or some other useful material, becoming a new source of supply for the world.
Interesting. It looks like Cuba and Jamaica used to be connected by Haiti.