The most likely source of thermal pollution in a river ecosystem would be <span>the use of water as a </span>coolant<span> by </span>power plants<span> and industrial manufacturers</span>. One harmful effect that this type of pollution has is a sudden change in water temperature (either a rapid increase or decrease) known as "thermal shock."<span>, killing fish and other native animals.
></span>Thermal pollution<span> is defined as the degradation of </span>water quality<span> by any means that changes ambient water </span>temperature<span>.</span>
Answer:
Cnidaria
Explanation:
Hydra, genus of invertebrate freshwater animals of the class Hydrozoa (phylum Cnidaria).
Explanation:
Amoeba proteus is a microscopic living organism which consists of a single cell. Like all cells, it has cytoplasm, nucleus, cell membrane and a variety of inclusions in the cytoplasm. Pseudopodia are temporary finger like projections with blunt rounded tips which are constantly being given out or withdrawn by the body.
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