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