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