All the blood exerts a force on the muscular walls of the blood vessels. What is this force called?

All the blood exerts a force on the muscular walls of the blood vessels, this force is called blood pressure.

Explanation:

When the blood flows through blood vessels such arteries, veins and capillaries, the blood exerts a force in the form of pressure on the walls of the vessel. Blood pressure is higher on the heart of the body while blood pressure is lowest on the capillaries attached to each cell. For example, 120/80, in this example 120 is the pressure formed due to the contraction of the heart while 80 is the pressure occurs due to the relaxation of the heart.

increase soil erosion                                             reduce soil erosion

cattle grazing                                                         hydroseeding

deforestation                                                         contour plowing

                                                                                planting vegetation

plant roots basically hold the top soil

together and stop soil erosion because

in such situation top soil is not removed

during flood but cattle grazing causes

soil erosion because cattle consume the

grasses and herbs and top soil is exposed.

same situation occurs because of

deforestation, the trees and plants are cut

down to expose top soil which causes soil

erosion