Question

which of the following processes is shown by arrow 3 in the image below?* producer uptake weathering decomposition runoff/lecching

Explanation:

• Producer Uptake: This process involves plants (producers) taking in nutrients from the soil. Arrow 3 is not related to plant - nutrient absorption.
• Weathering: Weathering is the breakdown of rocks. Arrow 3 does not show rock - breakdown.
• Decomposition: Decomposition is the process by which decomposers (like fungi) break down dead organic matter. Arrow 3 is not about decomposition.
• Runoff/Lecching: Runoff is the flow of water (and dissolved substances) over the land surface into water bodies. Leaching is the downward movement of dissolved substances through the soil. Arrow 3 shows the movement of water (and potentially dissolved materials) from the land into the water body, which is consistent with runoff/leaching.

Answer:

Runoff/Lecching