Linguists have organized languages into language families, that is languages that are related to each other: this means that they used to be one language, but the speakers of those languages were separated and their languages shifted apart and eventually became separate
Has done what if it’s a question make it clear for us to answer
When plates move away from each other it can cause rift valleys to form.
Answer: Cropping patterns
Explanation: refers to proportion of area under different crops at different points of time. It also indicates the time and spatial arrangement or sequence of crops and / or fallow in a particular land area.