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Between 4 and 2 Ma we see some of the distinctive features that differentiate hominins from apes. These features include
Potato Fields
Agricultural land specifically cultivated for growing potatoes.
Integrated Pest Management
Integrated pest management (IPM) is an ecological approach to controlling pests, using a combination of techniques and strategies to minimize environmental impact and pesticide use.
Crop Losses
Reduction in the expected yield of agricultural products due to factors like pests, diseases, and extreme weather.
Pesticides
Chemicals used to kill pests, including insects, rodents, fungi, and unwanted plants (weeds), widely applied in agriculture to protect crops.
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Q54: Among the pre-4-Ma fossils from Ethiopia that