Preview Questions Soil Scientist | Role Specific Skill

Question 1: What is the primary advantage of slow-release fertilizers over fast-release fertilizers in agricultural soils?

Which action should you take?

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They provide nutrients immediately for rapid plant growth

They improve soil organic matter content

They provide nutrients over an extended period, reducing leaching

They increase the pH of the soil

Question 2: How does soil biodiversity correlate with overall soil health and fertility?

Which action should you take?

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Lower biodiversity usually indicates improved soil health

Higher biodiversity indicates contamination by heavy metals

Higher biodiversity negatively affects crop yields

Higher biodiversity generally correlates with higher fertility

Question 3: What is the purpose of a sediment basin in soil erosion prevention?

Which action should you take?

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Traps sediment before water exits a site

Neutralizes acidic runoff

Increases drainage rate

Enhances soil fertility

Question 4: What is the role of permaculture in sustainable soil practices?

Which action should you take?

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It prioritizes the use of synthetic chemicals to boost soil productivity

It focuses solely on monoculture practices to reduce complexity

It encourages continuous tilling to maintain soil fertility

It designs agricultural systems that mimic natural ecosystems, enhancing soil health

Question 5: How does soil erosion impact soil health in agricultural systems?

Which action should you take?

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Has no significant effect on soil health

Improves soil structure by exposing subsoil layers

Increases nutrient availability by removing topsoil

Reduces soil organic matter and disrupts nutrient cycling

Question 6: What is the primary advantage of using biofertilizers over chemical fertilizers?

Which action should you take?

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Increases soil salinity

Enhances soil microbial activity

Reduces soil compaction

Provides immediate nutrient availability