Another difference between compounds and mixtures of elements is the ease with which the elements can be separated. Mixtures, such as the atmosphere, contain two or more substances that are relatively easy to separate.The individual components of a mixture can be physically separated from each other.nother difference between compounds and mixtures of elements is the ease with which the elements can be separated. Mixtures, such as the atmosphere, contain two or more substances that are relatively easy to separate.
Marpa may refer to: 1  Marpa Lotsawa, Tibetan Buddhist teacher credited with the transmission of many Buddhist teachings to Tibet from India. 2  Marpa, Peru, ruins of a pre-Columbian town located along the Cotahuasi Canyon in the Andes range of southern Peru.arpa may refer to: 1  Marpa Lotsawa, Tibetan Buddhist teacher credited with the transmission of many Buddhist teachings to Tibet from India. 2  Marpa, Peru, ruins of a pre-Columbian town located along the Cotahuasi Canyon in the Andes range of southern Peru.
Description in detail [edit]. The marla is a traditional unit of area that was used in Pakistan, India,and Bangladesh. The marla was standardized under British rule to be equal to the square rod, or 272.25 square feet, 30.25 square yards, or 25.2929 square metres. As such, it was exactly one 160th of an acre. The definition of marla varies between India and Pakistan. In India, the unit was standardized to 25 square yards. Its use in India is in decline, with the guz, square meter, acre and hectare being the more commonly used units. Bangladesh uses the same definition of marla as in India.