4.01

BP measures pressure against the walls of the ____.

• arteries

• veins

• capillaries

• lymph

Healthcare professionals wash their hand in order to:

• comfort patients

• ensure proper body mechanics

• utilize personal protective equipment

• utilize infection control and prevention practices

When learning about soils, Ben was told that permeability is determined by

• infiltration and pH

• Infiltration and percolation

• profile and structure

• percolation and pH

Phil used his thumb and extended forefinger to apply pressure to a clump of soil. It offered no resistance to crumbling. He determined that the consistency was

• loose

• friable

• firm

• very firm

Which letter represents amplitude? (a)  

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS4-1

The soil horizon with the MOST organic matter is the

• A horizon

• B horizon

• C horizon

• R horizon

The soil particle, often found by streams, that has a doughy or powdery feel is

• clay

• humus

• sand

• silt

Shaina found that a soil sample felt gritty and was unable to stick to her finger. She determined the texture to be

• clayey

• loamy

• platy

• sandy

The steepness of terrain affecting the speed at which water flows is which soil forming factor

• climate

• living organisms

• parent material

• topography

Capillary water is found

• in the soil, held between soil particles

• above ground, on the surface layer

• draining downward in the soil

• sticking to each soil particle

Tags

NGSS.MS-ESS2-4