The heavy bombardment or the lunar cataclysm is a hypothesis that said to have been occurred about 4.1 to 3.8 billion years ago and it corresponds with the Eoarchean periods of the earth which have been found as ancient crater remains in earth surface.
During which the asteroids were theorist to have been collided with the terrestrial earth and evidences for this comes of the radiometric dating pf the rocks that were formed during the collision of the asteroids and the comets.
1. Filter The Salt Water 2. Get Water Imported From Other Countries 3. Filter Sewage Water 4. Drinking Other Edible Liquids 5. Replication Of Water Molecules
