Answer:
humus
Explanation:
Humus
<u>Humus is the amorphous organic matter in the soil .</u>
It affects the bulk density of the soil and contributes in the retension of the nutrients and moisture of the soil .
It mostly contains organic matter , and is naturally composed from dead and decaying plants and animals .
Humus is a dark color organic matter , and have many nutrients which nourishes and improves the heath of the soil .
Answer:
The representative fraction of photo will be 1:3600
Explanation:
Orthophoto is constructed geometrically where there is no distortion unlike maps.
The width of a five lane freeway is 0.2 inches.
Assuming the width of each lane to be 12 feet, then the total width of all the five lanes is 12×5=60 feet
We know that 1 feet = 12 inches
So, 60 feet = 60×12= 720 inches
So , we get that 0.2 inches on the orthophoto is 720 inches on the ground.
So, 1 inch on the orthophoto = 
inches on the ground = 3600 inches.
Thus the scale is 1:3600
Answer:
Ok to be honest, I cheat on stuff sometimes and I also help people on here but really? This? You got to do it yourself...
Answer:
Independent Variable
Explanation:
In a scientific experiment the <u>independent</u><u> </u><u>variable</u> is the thing the experimenter deliberately changed while observing
I believe that would be subsidence
