Environmental Studies

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Organic soils contain ____ or more organic matter. a. 20 b. 30 c. 50 d. ... Started by plus1	1 Replies 87 Views	Jul 21, 2018 by sultansheikh
Roots growing into a crack in rock is called root ____. a. binding b. compaction c. rotting d. ... Started by james9437	1 Replies 42 Views	Jul 21, 2018 by Tabitha_2016
Does topography change soil formation by changing water movement and soil temperature? Indicate ... Started by lidoalex	1 Replies 74 Views	Jul 21, 2018 by meganmoser117
Can human activity be considered a soil-forming factor? Indicate by YES (Y) or NO ... Started by 09madisonrousseau09	1 Replies 30 Views	Jul 21, 2018 by frogdreck123456
Does slope aspect refer to the degree of incline? Indicate by YES (Y) or NO ... Started by cnetterville	1 Replies 18 Views	Jul 21, 2018 by vboyd24
The three types of bedrock are igneous, metamorphic, and ____________________. Fill in the ... Started by mikaylakyoung	1 Replies 12 Views	Jul 21, 2018 by mcabuhat
Soil genesis begins with rock breaking into smaller particles that provide the ____________________ ... Started by Pineapplelove6	3 Replies 142 Views	Jul 21, 2018 by tkempin
Flood waters spreading over large, flat areas called ____________________can leave deposits of fine ... Started by vinney12	1 Replies 51 Views	Jul 21, 2018 by jonathanballen97
Organisms that can impact soil are burrowing animals, earthworms, and nitrogen-fixing ... Started by Charlie	1 Replies 288 Views	Jul 21, 2018 by ecox1012
Discuss how subdivisions of master horizons are indicated. What will be an ideal ... Started by DyllonKazuo	1 Replies 63 Views	Jul 21, 2018 by stano32
Soil survey efforts in the United States began around 1880. Indicate whether the statement is ... Started by ec501234	1 Replies 12 Views	Jul 21, 2018 by nikmaaacs
Soil maps do not include enough information to make good land-use decisions. Indicate whether the ... Started by Mr.Thesaxman	1 Replies 25 Views	Jul 21, 2018 by joshraies
Arable land is not suited to cultivated crops. Indicate whether the statement is true or ... Started by tingc95	1 Replies 77 Views	Jul 21, 2018 by joechoochoy
There are ____ soil capability classes. a. six b. seven c. eight d. ... Started by Brittanyd9008	1 Replies 22 Views	Jul 21, 2018 by Harbringer
A phase is a subdivision of a(n) ____. a. series b. order c. survey d. ... Started by segrsyd	3 Replies 166 Views	Jul 21, 2018 by AngeliqueG
All of the following professionals would use a soil map EXCEPT: a. a farmer b. a civil engineer ... Started by jasdeep_brar	1 Replies 43 Views	Jul 21, 2018 by brbarasa
Is land damage a result of poor land policies that came to the attention of public leaders in the ... Started by nautica902	1 Replies 79 Views	Jul 21, 2018 by succesfull
Soil taxonomy is based on properties of the soil as they can be observed in the field or laboratory. ... Started by Metfan725	1 Replies 131 Views	Jul 21, 2018 by mcomstock09
Is it true that about 25 of U.S. soils are mollisols? Indicate by YES (Y) or NO ... Started by mcmcdaniel	1 Replies 23 Views	Jul 21, 2018 by ilianabrrr
Soil survey is based on a system of grouping soils of like ____________________. Fill in the ... Started by ETearle	1 Replies 78 Views	Jul 21, 2018 by Mholman93
A soil ____________________ consists of one or more major soils and one or more minor soils; it ... Started by JMatthes	1 Replies 106 Views	Jul 21, 2018 by 14vl19
Describe field mapping. What will be an ideal response? ... Started by mrsjacobs44	1 Replies 63 Views	Jul 21, 2018 by Galvarado142
Chunks of soil caused by tillage are called clumps. Indicate whether the statement is true or ... Started by dakota nelson	3 Replies 228 Views	Jul 21, 2018 by ktidd
Gravel and other pieces of stone larger than two millimeters are not considered to be part of soil ... Started by EAugust	1 Replies 95 Views	Jul 21, 2018 by Jordin Calloway
Tilth is a general term for the physical condition of tilled soil and takes into account texture, ... Started by danielfitts88	1 Replies 27 Views	Jul 21, 2018 by tennis14576