what would happen to aquatic life water contracts on cooling till 0 degree Celsius and expands on heating
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Answer:
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Answer:
The solubility of oxygen and other gases will decrease as temperature increases 9. This means that colder lakes and streams can hold more dissolved oxygen than warmer waters. If water is too warm, it will not hold enough oxygen for aquatic organisms to survive.
water can stay liquid below zero degrees Celsius. There are a few ways in which this can happen.
In cold winter months, lakes and rivers freeze over forming ice. Yet, fish and other aquatic animals manage to survive.
The icy waters of the Arctic and Antarctic Oceans support a great amount of marine life. For millions of years life has remained unchanged, making it possible for these animals to adapt themselves to these particular patterns of existence.