Question on: JSS1 Agricultural science - Review of Key Concepts

Agricultural practices can have significant environmental impacts, including soil erosion, water pollution, habitat destruction, and greenhouse gas emissions. Soil erosion from intensive tillage and monoculture farming reduces soil fertility and degrades ecosystems. Chemical fertilisers and pesticides can leach into water bodies, contaminating water sources and harming aquatic life. Deforestation for agricultural expansion destroys natural habitats and reduces biodiversity. Additionally, livestock farming contributes to greenhouse gas emissions through methane production and deforestation for pastureland. Adopting environmentally friendly approaches such as organic farming, agroecology, and conservation agriculture can mitigate these impacts, promote ecosystem health, and contribute to sustainable food production.

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