Answer:
The green revolution of the 1960s and 1970s depended on applications of fertilizers, pesticides and irrigation to create conditions in which high-yielding modern varieties could thrive. It provided the basis for a quantum leap forward in food production.
Explanation:
Answer:
A girl performs the role of wife, partner, organizer, administrator, director, re-creator, disburser, economist, mother, disciplinarian, teacher, health officer, artist and queen in the family at the same time.
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kese h. o??
<span>Mesopotamia was the earliest river valley civilization, starting to form around 3500 BC.</span>
Answer:
Farmers needed to dispose of farm-animal waste to keep water supplies clean. Fertilizer made the soil capable of growing plants brought from other continents. Adding fertilizer to the soil prevented farmers from having to use slash-and-burn techniques.
Explanation:
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