Calculate the area of a room or space by multiplying the length in feet by the width in feet. If the answer is 200, for example, then the space is 200 square feet. For 12-inch tiles, the total area is also the number of floor tiles required to cover the space. To calculate the appropriate number for other sizes of floor tiles, determine the size of that tile in square feet. For example, four 6-inch tiles make up one 12-inch tile.
A lekking species is defined by the following characteristics: male displays, strong female mate choice, and the conferring of male indirect benefits. Although lekking is most prevalent among avian species, lekking behavior is found in insects, amphibians, and mammals as well.
Sphereing is also referred to as Orbing or Zorbing, and Zorbing entered the Concise Oxford English Dictionary in 2001 where it was defined as: a sport in which a participant is secured inside an inner capsule in a large, transparent ball which is then rolled along the ground or down hills.orbing is generally performed on a gentle slope, but can also be done on a level surface in pubs and clubs around the UK, permitting more rider control.