[" An ecosystem consists of "],[" A living components."],[hline" B physical factors."],[hline],[" C "],[" living components as well as "],[" physical factors."],[hline" D dead matter."]

Name the components labelled as A,B,C,D,E.

Which of the following factors are biotic components of the ecosystem?

Give the term for the amount of living matter in a component population of a specific trophic level at a given time.

[" A parallel plate capacitor is "],[" constructed using three different "],[" dielectric materials as shown in fig."],[" The parallel plates across which a "],[" potential difference is applied are of "],[" area A and are separated by a "],[" distance d.The capacitance across A "],[" and B is "(xK in_(0)A)/(y)" .Find xy? ( "x,y" are "],[" smallest possible integers)."],[qquad [hline A,2k],[hline4k,k],[hline-d/2rarr A/2rarr]],[hline]

Give a scientific term for each of the following : (a) The component which includes physical environment, nutrients and climatic factors (b) The physical and biological world where the organisms live (c ) Organisms which eat both plants and flesh of other animals. (d) A position in a food chain (e) Accumulation of chemicals at sucessive trophic levels of a food chain (f) Organisms which obtain food from other living organisms

Which is the most abundant component of living matter and why ?