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