The diagram below shows a Bunsen burner heating a beaker of water on a braker stand the arrows represent the transfer of heat energy in the water which process is primarily responsible for the transfer of heat indicated by the arrows in the beaker of water

Chen drew a diagram to compare the ways in which different organisms obtain nitrogen. which label belongs to the area marked z?

Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone,due to its high light availability and warm water temperature

What can be found in the ionosphere