Definition of Soil Quiz
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Questions and Answers

What are the 5 factors responsible for soil formation according to the concept of soil genesis?

  • Sunlight, water, air, nutrients, microorganisms
  • Temperature, wind, precipitation, soil type, plant species
  • Rocks, minerals, organic matter, microorganisms, time
  • Climate, organism, topography/relief, parent material, time (correct)

What is soil defined as?

  • Unconsolidated/loose surface materials of the earth (correct)
  • The water bodies on the earth
  • The atmosphere surrounding the earth
  • Solid rocks and minerals on the earth's surface

What is the dynamic natural properties of soil derived from?

  • The rotation of the earth on its axis
  • The gravitational pull of the moon on the earth's surface
  • Combined effect of climate and organism on parent material over a period of time as conditioned by relief (correct)
  • Chemical reactions in the earth's core

What does soil genesis refer to?

<p>The change in soil properties in response to physical, chemical, and biological processes over a geological period of time (C)</p> Signup and view all the answers

What is soil considered as based on the given concept?

<p>A complex biogeochemical material on which plants may grow (B)</p> Signup and view all the answers

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