This quiz works best with JavaScript enabled. Home > Soil Science > Chemistry > Soil Chemistry – Quiz 6 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Soil Chemistry Quiz 6 (3 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Soil is made up of three types of particles called ..... A) Loam, humus, sand. B) Sand, silt, clay. C) Humus, topsoil, clay. D) Loam, topsoil, humus. Show Answer Correct Answer: B) Sand, silt, clay. 2. Gravitational flow occurs more rapidly in A) Fine particle soils. B) Coarse particle soil. C) All soils. D) None of above. Show Answer Correct Answer: B) Coarse particle soil. 3. In addition to rocks particles the soil contains A) Minerals. B) Organic matter, minerals, air And water. C) Organs. D) Crops. Show Answer Correct Answer: B) Organic matter, minerals, air And water. ← PreviousRelated QuizzesSoil Science QuizzesSoil Chemistry Quiz 1Soil Chemistry Quiz 2Soil Chemistry Quiz 3Soil Chemistry Quiz 4Soil Chemistry Quiz 5 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books