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