It occurs when and where there is not enough water to meet both demands and those of ecosystems to function effectively.
These subs are useful in studying the ocean floor, where it is so deep that divers would be crushed by the water pressure. For example, research submersibles are used to study shipwrecks like the RMS Titanic.
Folk culture- the culture traditionally practiced primarily by small, homogenous groups living in isolated rural areas. Popular culture- the culture found in large, heterogeneous societies that share certain habits despite differences in other personal characteristics.
Answer:
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Explanation:
it is called as an artificial ecosystem since it is man-made. ... It is evident that amongst a forest, a desert and an aquarium, the aquarium is not a natural ecosystem.
If citizens didn’t meet their duties the economy and judicial system would change terribly
