A) Horizon R B) Horizon K C) Horizon I D) Horizon S
A) vertical section of soil B) soil structure C) soil texture D) horizontal section of soil
A) Sedimentary rock B) Igneous rock C) Volcanic ash D) Metamorphic rock
A) Erosion B) Weathering C) Sedimentation D) Compaction
A) solid materials made of minerals B) organic farm materials C) liquid materials in the soil D) decayed plants
A) Battery B) Hand C) Electricity D) Engine
A) Igneous B) Limestone C) Metamorphic D) Sedimentary
A) parent rocks B) fertilizers C) Limestock D) Soils
A) Chemical B) Biological C) Physical D) Mechanical cultivation
A) weathering B) deposition C) leaching D) erosion
A) Horizon A B) Horizon B C) Horizon K D) Horizon S
A) Limestone B) Basalt C) Sandstone D) Granite
A) Water B) None of the above C) Mineral matter D) Organic matter
A) Arrangement of soil particles B) Size of soil particles C) Depth of soil D) Colour of soil
A) Salinity B) pH C) Texture D) Colour
A) ticky when wet B) Well drained C) Poor in nutrients D) Loose and gritty
A) Topsoil B) Organic layer C) Parent material D) Bedrock
A) Axe B) Cutlass C) Hoe D) Rake
A) Organic layer B) Parent material C) Topsoil D) Bedrock
A) Porosity B) Structure C) Water holding capacity D) Texture |