OBJECTIVE FORESTRY

FORESTRY

SOIL SCIENCE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What are the categories of soil composition??
A
Organic and Inorganic matter
B
Air
C
Water and minerals
D
All of the above
Explanation: 

Detailed explanation-1: -OSHA classifies soils into four categories: Solid Rock, Type A, Type B, and Type C. Solid Rock is the most stable, and Type C soil is the least stable. Soils are typed not only by how cohesive they are, but also by the conditions in which they are found.

Detailed explanation-2: -The four components of soil include: mineral matter 45%, organic matter 5%, air 25%, and water 25%. Therefore, soil is 50% solid and 50% pore space.

Detailed explanation-3: -There are three main categories of soil: sandy, clay or loam.

Detailed explanation-4: -Sandy soil. Silt Soil. Clay Soil. Loamy Soil.

There is 1 question to complete.