Classrep2

the Majority 94% of crashes/collision are due to drivers behavior, not because they don't know how to drive. This means they are preventable. - ANSWERwhy do we not refer to vehicle as accidents Harsh Accerleration, Breaking and Concerning, Speeding and phone Distraction - ANSWERwhat driving behaviors contribute to your Safe Driving Score? Idling/ Engine off, Reversing and seat belt off - ANSWERFor branded Amazon vehicles, what other driving behaviors are reported? Every morning befor...

mottle - ANSWERA splotch (or spot) of one color in a horizon of soil that is predominantly another color is a ______. 2 - ANSWERA soil has a color of 7.5YR 2/6, the value is __________ , which indicates that the soil's color is relatively intense 54 - ANSWERThe soil bulk density is 1.2 g/cm3 and the particle density is 2.6 g/cm3. What is the percentage of pore space (i.e., porosity) of the soil________% fungi - ANSWERThis group of organisms plays an important role in decomposition of...

the subsoil horizon symbol for the zone of maximum elluviation is - ANSWERE the percent organic matter increases as _______ DECREASES - ANSWERrainfall the soil horizon that movement and accumulation of sodium is a microprocess essential to the occurence of is - ANSWERBn the epipedons that are thick with a dark color, low base status, and good structure are called - ANSWERumbric in the soil forming process, the formation of clay minerals is an example of - ANSWERtransformation he s...

Organisms that use energy from the sun to manufacture their organic carbon compounds are ___. - ANSWERAutotrophs I exist in a symbiotic relationship with plant roots. I get sugars from the plants in exchange for nutrients, particularly P andZn, and water. However, I cannot fix nitrogen from the atmosphere. Sometimes I am able to protect my host from other plant pathogens. To do this, sometimes I produce antibiotics. What am I? - ANSWERMycorrhizae I am found in most soils, but I am particul...

ability of liquid to flow in narrow spaces without or opposing gravity - ANSWERcapillary movement attraction of water molecules to itself - ANSWERcohesion attraction of water molecules to solid surfaces (soil, glass) - ANSWERadhesion capillary movement in soil is due to? - ANSWERadhesion/cohesion force of gravity on water pulling it downward - ANSWERgravitational force

The porosity of the soil with a bulk density of 1.7 g/cm^3 and a particle density of 2.5 g/cm^3 is _____% a. 17 b. 20 c. 25 d. 32 e. 68 - ANSWERd. 32 A soil sample occupies 30 cm^3 and weighs 50 g when wet. When dry the soil occupies 20 cm^3 and weighs 42 g. What is the gravimetric water content of this soil sample? a. 0.16 b. 0.19 c. 0.24 d. 0.50 e. none of the above - ANSWERb. 0.19 Which value most likely represents the particle density of a soil? a. 1.3 b. 1.6 c. 1.9 ...

A soil with 25% _____ and 25% ______by volume is close to ideal -water; organic matter -Air; mineral matter -Air; water -Mineral matter; organic matter - ANSWERAir; water Soil is a dynamic natural body having properties due to the combined effects of _______ and biota as modified by ________ acting on parent material over time. -climate; topography -Time; Weather -Topography; parent material -Biota; climate -Weather; topography - ANSWERclimate; topography A soil that supports plan...

Define ecosystem - ANSWERThe collective function of organisms and their environment Where were the 2 crops discussed in the video grown? - ANSWERThe papaya was grown in Hawaii, and the banana was grown in Uganda What are the 5 components of an ecosystem? - ANSWER1. Food chains 2. Diversity 3. Competitive exclusion 4. Plant succession 5. Nutrient cycles Define agroecosystem - ANSWEREcosystems modified to produce, food, fiber, and/or shelter Identify the 5 soil forming factors - ...

inspire a shared vision COMMITMENTS - ANSWER- envision the future by imagining exciting and ennobling possibilities - enlist others in a common vision by appealing to shared aspirations why is vision important for leaders? - ANSWERroad map to a better future; mental journey from unknown to known best traits for leaders - ANSWERforward thinking and looking 3 future visioning - ANSWERprobable, possible, preferable probable visioning - ANSWERbased on trends; ex: family business pos...

Soil Atmosphere - ANSWERVaries from atmosphere Contains 2 main gases (CO2/O2) needed for the two most important biological processes (photosynthesis and respiration) Photosynthesis - ANSWERConsumes CO2 and H2O and releases O2 and produces sugars Respiration - ANSWERConsumes O2 and releases CO2, H2O, and energy Oxygen Availability - ANSWERRegulated by... 1. Soil macroporosity 2. Soil water content 3. Oxygen consumption by respiring organisms Movement of Oxygen - ANSWERMass flow - ...