Sedentary farming is a type of agriculture where crops are grown in the same place for many years. This type of farming is practised in the equatorial and subtropical parts, of tropical Africa, Central America, and tropica… See more

The Natufian culture was the first to become sedentary at around 12000 BC. The Natufians were sedentary for more than 2000 years before they, at some sites, started to cultivate plants around 10000 BC. The Fertile … See more

In agriculture, a system is repeated where the same piece of land is used for crop production. The system is opposite to shifting agriculture, where land was used for a short period of time. This system is practiced b… See more

Screen time refers to the amount of time spent looking at a screen, such as a television, computer, phone, or tablet. Too much screen time can lead to health problems, such as obesity, diabetes, and heart disea… See more