A) A living organism B) A natural body of mineral and organic matter C) A natural body of mineral and organic matter D) A mixture of water and air E) A type of rock
A) Mineral particles B) Water C) Organic matter D) Atmosphere
A) To support plant growth B) To regulate climate C) To store minerals D) To filter water E) To support plant growth
A) Rocky soil B) Loamy soil C) Sandy soil D) Loamy soil E) Clay soil
A) Weathering B) Erosion C) Pedogenesis D) Sedimentation
A) Construction material B) Water filtration C) Waste disposal D) Agriculture and food production E) Agriculture and food production
A) Building foundations B) Growing crops C) Landfill D) Raising livestock
A) Organic matter, nutrients, water, and air B) Rocks, minerals, water, and organic matter C) Sand, silt, clay, and humus D) Minerals, water, air, and microorganisms E) Minerals, water, air, and microorganisms
A) Organic matter B) Mineral particles
A) Living microorganisms B) Decomposed organic matter C) Water-holding capacity D) Mineral particles |