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