What's the missing word? Eliminating a means removing it completely.
Good housekeeping reduces the of fire and cost-effective.
Personal Hygiene is also very important as a method of hazards.
Inspect your undergarments for of contamination.
Before you leave work, wash/shower and change your when necessary to prevent bringing workplace contaminants home to your family.

Iwould have to say sorry i can't elaborate more. hope this though!

You need to be more specific.  i really don't know what a "motion map" is.you can draw a graph of an object's position, distance, displacement, speed,velocity, or acceleration versus time, or you can draw a graph of the object's x-position versus its y-position and not give any information about time at all.if the graph presents position or displacement against time,  then constant velocity is a straight line . . i.e. a line that has  constant slope.if the graph shows speed against time, then constant velocityis a horizontal piece of line.if the graph shows acceleration against time, then constant  velocity is a piece of line that lies on the x-axis . . it's value is zero.