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