RECOMMENDED LESSONS: Runoff Runoff is precipitation that did not get (infiltrated) absorbed into the soil, or did not evaporate, and therefore made its way from the ground surface into places that water collect. Runoff causes erosion, and also carry chemicals and substances on the ground surface along to the rivers where the water ends up.
Noun. 1. obelisk-a stone pillar having a rectangular cross section tapering towards a pyramidal top. pillar, column-a vertical cylindrical structure standing alone and not supporting anything (such as a monument).
The Obelisk of Hatshepsut. The obelisk of Hatshepsut, built in the year 1457 BC, during the XVIII dynasty, is the second biggest of all the ancient Egyptian obelisks. Made of one single piece of pink granite, it has a height of 28.58 metres and its weight is 343 tons. It is located in the Big Temple of Amon, in Karnak.he Obelisk of Hatshepsut. The obelisk of Hatshepsut, built in the year 1457 BC, during the XVIII dynasty, is the second biggest of all the ancient Egyptian obelisks. Made of one single piece of pink granite, it has a height of 28.58 metres and its weight is 343 tons. It is located in the Big Temple of Amon, in Karnak.