I think it is Phytoplankton.
South Africa's economy was traditionally rooted in the primary sectors – the result of a wealth of mineral resources and favourable agricultural conditions. ... Since the early 1990s, economic growth has been driven mainly by the tertiary sector – which includes wholesale and retail trade, tourism and communications.
Picking up sediment and moving it to another area is called a deposit.
Answer:
Cultivation theory examines the long-term effects of television.
The primary proposition of cultivation theory states that the more time people spend 'living' in the television world, the more likely they are to believe social reality aligns with reality portrayed on television. That means the reproduction of the same stereotypes that were find before in less channels began to grow to a point in which a person could easily surround him/herself in that reality.
