all about soil
all about soil
all about soil
all about soil
fun
100
The Munsell color code system has _____ Main components
Three
100
soil color is usually measured under what circumstance
when the soil is wet or moist
100
are dead insects good for soil
YES
100
when soils have multiple colors this is called___
modolen
100
what is the toughest tongue twister in the English language.
"sixth sick sheik's sixth sheep's sick"
200
What are the two principal color Determinants
Iron and organic matter
200
name one color that oxidized iron creates
maroon,tan,brown,orange
200
what are one of the components in soil
fungi, air, water, worms, pebbles, microbes, sand dead leaves, feces
200
sand has the ___ rock particals
biggest
200
What was the first city to reach a population of 1 million?
Rome
300
what is the first layer of the soil
Humus
300
is plastic good for soil
NO
300
reduced iron creates ____ colored soils
grey
300
how well does clay drain
not great
300
What is the only food that can never go bad?
Honey. Archeologists have found edible 3,000-year-old honey in Egyptian tombs
400
what is loam
it is a mix of sand, silt,clay, and humus
400
what is the last layer of soil
bedrock
400
name 1 way worms benefit soil
worm castings, eating decay, their tunneling
400
how many layers of soil are there
4
400
How fast does a sneeze travel?
Over 100 mph
500
what is the second layer of soil
topsoil
500
what objects do not go in soil
diamonds, cooking oil, lead,
500
what is the 3rd layer of soil
subsoil
500
how well does sand drain
very well
500
can you sneeze with your eyes open?
no