Environment is the sum of all the surrounding of a living organism including natural force & other living thing, which provide conditions for development & growth as well as danger & damage.
It has no layers at all.
The Temperature of environment depends upon the weather or climate of a specific area at a particular time.
Environment exists all around us, as our surroundings is our environment.
False
A position vector tells us the position of an object with reference to the origin
The displacement of an object that moves from the origin to a position at -12m is -12m. Displacement is a vector quantity that represents the shortest distance and direction from the initial to the final position of an object. In this case, the negative sign indicates that the final position is in the opposite direction from the origin.
The origin.
If its position in relation to the origin has change.
It is the position of the number zero.
It reflects the phases of the moon
think about it
A position time graph is usually 2-dimensional and measures an object's position as a distance from some fixed point (the origin) in one direction only. As a result, it records changes in position towards or away from this origin but there is no information on movement in a circular path around the origin. The speed in the radial direction - that is, in the direction towards or away from the origin - is given by the slope of the line. The speed in a tangential direction cannot be deduced.
A position vector is a vector that represents the location of a point in space relative to a reference point or origin. It specifies the distance and direction from the origin to the point. In three-dimensional space, a position vector is typically denoted as <x, y, z>.
The length represents the magnitude or distance from the origin.
I think it means 'that which surrounds us'. I suspect a french or Latin origin, and am still trying to find out.