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Write 3 or 4 pages for interrelation of plants soil and decomposers?
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Write 3 or 4 pages for interrelation of plants soil and decomposers?
Interrelation of Plants, Soil, and Decomposers
The intricate relationships among plants, soil, and decomposers are fundamental to ecosystem functioning and sustainability. Each component plays a crucial role in maintaining the balance of life.

Role of Plants
- **Photosynthesis**: Plants convert sunlight into energy, producing oxygen and organic matter.
- **Nutrient Uptake**: Roots absorb essential nutrients and water from the soil, supporting growth and development.
- **Soil Structure**: Plant roots help bind soil particles, preventing erosion and maintaining soil health.

Importance of Soil
- **Nutrient Reservoir**: Soil acts as a reservoir for nutrients like nitrogen, phosphorus, and potassium, essential for plant growth.
- **Water Retention**: Healthy soil retains moisture, providing a stable environment for plants, especially during dry periods.
- **Habitat for Microorganisms**: Soil is home to a diverse range of microorganisms, including decomposers, which play a significant role in nutrient cycling.

Function of Decomposers
- **Organic Matter Breakdown**: Decomposers, such as bacteria and fungi, break down dead organic matter, returning nutrients to the soil.
- **Nutrient Cycling**: They facilitate the recycling of nutrients, making them available for plant uptake and promoting soil fertility.
- **Soil Aeration**: Decomposition processes help improve soil structure and aeration, benefiting root development.

Interconnection
- **Nutrient Flow**: Plants absorb nutrients released by decomposers, supporting their growth and reproduction.
- **Soil Health**: Healthy soil supports vibrant plant life, while plants contribute organic matter that sustains decomposer populations.
- **Ecosystem Stability**: The interdependence between these components fosters a balanced ecosystem, ensuring resilience against environmental changes.
In summary, the interrelation between plants, soil, and decomposers is a dynamic and vital aspect of ecosystem health. Each component relies on the others, creating a sustainable cycle that supports life on Earth.
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Passage -1The law in many parts of the world increasingly restricts the discharge of agricultural slurry into watercourses. The simplest and often the most economically sound practice returns the material to the land as semisolid manure or as sprayed slurry. This dilutes its concentration in the environment to what might have occurred III a more primitive and sustainable type of agriculture and converts pollutant into fertilizer. Soil microorganisms decompose the organic components of sewage and slurry and most of the mineral nutrients become available to be absorbed again by the vegetation.The excess input of nutrients, both nitrogen and phosphorus - based, from agricultural runoff (and human sewag e) has caused many healthy oligotrophic lakes (low nutrient concentrations, low plant productivity with abundant water weeds, and clear water) to change to eutrophic condition where high nutrient inputs lead to high phytoplankton productivity (sometimes dominated by bloomforming toxic species). This makes the water turbid, eliminates large plants and, in the worst situations, leads to anoxia and fish kills; so called cultural eutrophication. Thus, important ecosystem services are lost, including the provisioning service of wild-caught fish and the cultural services associated with recreation.The process of cultural eutrophication of lakes has been understood for some time. But only recently did scientists notice huge dead zones in the oceans near river outlets, particularly those draining large catchment areas such as the Mississippi in North America and the Yangtze in China. The nutrient-enriched water flows through streams, rivers and lakes, and eventually to the estuary and ocean where the ecological impact may be huge, killing virtually all invertebrates and fish in areas up to 70,000 km2 in extent. More than 150 sea areas worldwide are now regularly starved of oxygen as a result of decomposition of algal blooms, fuelled particularly by nitrogen from agricultural runoff of fertilizers and sewage from large cities. Oceanic dead zones are typically associated withindustrialized nations and usually lie off- countries that subsidize their agriculture, encouraging farmers to increase productivity and use more fertilizer.Q.The passage refers to the conversion of pollutant to fertilizer. What is pollutant and what is fertilizer in this context?

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Write 3 or 4 pages for interrelation of plants soil and decomposers?
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