The state of kansas has enacted a new law requiring all commercial trucks driving on kansas roads to have special mud flaps installed. these mud flaps have been proved to make driving in the rain significantly safer as they reduce mist created by trucks in the rain, although data regarding accidents and injuries have not yet been determined. any truck entering kansas must have these flaps installed or will be subject to a significant fine and delay. the cost for purchase and installation of these flaps is $1,000 per truck. in short, trucks must have these flaps or go around the state. this kansas law:

Explanation:

                              The State of Kansas enacted a law which states any heavy vehicle especially trucks of significant height running in the roads of Alaska must installed a mud flap which will prevent mud or other debris from spraying to the rear of the vehicle.

                           These mud flaps have proved to reduced accidents and other damages to the vehicle as they prevent splashing mud or water from the rear wheel to the windshield of other vehicle.

                            But this Kansas Law is invalid because it is regarded as a Intrastate Law. This law passed by the local legislative body will have an adverse effect on the economy on the interstate business, which will cause an unnecessary burden.

c ig

explanation:

where is the options

the earth’s crust is broken into separate pieces called tectonic plates (fig. 7.14). recall that the crust is the solid, rocky, outer shell of the planet. it is composed of two distinctly different types of material: the less-dense continental crust and the more-dense oceanic crust. both types of crust rest atop solid, upper mantle material. the upper mantle, in turn, floats on a denser layer of lower mantle that is much like thick molten tar.

each tectonic plate is free-floating and can move independently. earthquakes and volcanoes are the direct result of the movement of tectonic plates at fault lines. the term fault is used to describe the boundary between tectonic plates. most of the earthquakes and volcanoes around the pacific ocean basin—a pattern known as the “ring of fire”—are due to the movement of tectonic plates in this region. other observable results of short-term plate movement include the gradual widening of the great rift lakes in eastern africa and the rising of the himalayan mountain range. the motion of plates can be described in four general patterns:

collision: when two continental plates are shoved together

subduction: when one plate plunges beneath another (fig. 7.15)

spreading: when two plates are pushed apart (fig. 7.15)

transform faulting: when two plates slide past each other (fig. 7.15)