Soils Formation, Composition and Uses MCQs Quiz Online

Soils formation, composition and uses MCQs, soils formation, composition and uses quiz with answers for online learning environmental science courses. Learn biosphere multiple choice questions (MCQs), soils formation, composition and uses quiz questions and answers. Career test on genetic engineering and gm crops, producers, consumers food chain and webs, relationships of organisms, pollution in urban areas, strategies to improve urban quality, soils formation, composition and uses test prep for online need of environmental management courses distance learning.

Learn biosphere practice test MCQs: what is loss of topsoil from wind and water, to learn environmental science degree with options eutrophication, soil erosion, desertification, urbanization problem-solving skills for summative and formative assessment, competitive exam prep, interview questions with answer key. Free skills assessment test for online learning soils formation, composition and uses quiz questions for competitive assessment in college majors.

MCQ on Soils Formation, Composition and Uses

MCQ: What is loss of topsoil from wind and water?

  1. Eutrophication
  2. Soil erosion
  3. Desertification
  4. Urbanization

B

MCQ: What is diameter of Clay particles?

  1. 0.001-0.004 mm
  2. less than 0.002mm
  3. 0.05-0.1mm
  4. 0.02-2.00mm

B

MCQ: Name elements of abiotics?

  1. climate
  2. soil
  3. water and air
  4. All of them

D

MCQ: Which horizon is bottom of soil?

  1. Horizon C
  2. Horizon A
  3. Horizon B
  4. Horizon D

A

MCQ: In process of photosynthesis energy from sunlight is trapped by

  1. roots
  2. stomata
  3. chlorophyll
  4. mesophyll

C