Match the vocabulary word with its definition. 1 . to intrude 1 cash crop 2 . agricultural products grown to be sold collective 3 . the ability to nourish the population encroach 4 . moving herds cyclically from one place to another for the sake of pasture food security 5 . referring to the meeting of today's needs without encroaching on what's needed in the future organic farming 6 . a government-controlled farm pastoral nomadism 7 . the growing of crops to provide for the needs of one's family shifting agriculture 8 . moving to a new area when the old area's nutrients are used up subsistence farming 9 . referring to fragile relationships sustainable 10 . the growing of crops without chemicals tenuous