A) Compaction B) Erosion C) Fertility D) Porosity
A) Translocation B) Evapotranspiration C) Capillary action D) Percolation
A) Magnesium B) Zinc C) Nitrogen D) Copper
A) Bedrock B) Subsoil C) Leached layer D) Topsoil
A) Erosion B) Leaching C) Permeability D) Compaction
A) Organic matter B) Permeability C) Nutrient content D) Acidity or alkalinity
A) Infiltration B) Erosion C) Transpiration D) Leaching
A) Compaction B) Erosion C) Aeration D) Leaching
A) Condensation B) Precipitation C) Transpiration D) Absorption
A) Astronomical events B) Soil physical, chemical, and biological properties C) Human psychology D) Weather patterns
A) The relative proportions of sand, silt, and clay in soil B) The taste of soil C) The color of soil D) The smell of soil
A) A mineral found in soil B) A type of soil microorganism C) A type of rock D) Organic matter that results from the decomposition of plant and animal material
A) A vertical section of soil layers showing different horizons B) A type of soil microorganism C) A type of soil texture D) A type of soil compaction
A) Increase in soil pH B) Accumulation of salts in the soil C) Decrease in soil pH D) Increase in soil moisture
A) Decrease soil erosion B) Increase soil compaction C) Facilitate nutrient uptake by plants D) Improve soil color
A) Formation of soil profile B) Contamination of soil by toxic substances C) Increase in soil fertility D) Development of new soil layers
A) Clay particles B) Sand particles C) Silt particles D) Organic matter
A) To analyze soil properties and determine nutrient levels B) To study the color of soil C) To measure soil temperature D) To monitor weather patterns |