no
Shrinkage
Hypothermia and death.
There is no mining or oil exploration in Antarctica: it's too cold.
if the water temperature is too hot it will burn the scalp, if the water temperature is too cold it will not clean the scalp.
Because the water comes from deep underground - well away from the warming effects of the sun.
Negative - it is really hot in the day and really cold at night. Positive - it is beatiful
There are different opinions concerning this topic because their effects are somewhat different. But majority agree that tepid water is more effective than cold water. You can read their effects in detail here: http://scienceray.com/biology/ecology/drinking-cold-water-or-warm-water-which-one-is-more-effective/
Polar bears swim in very cold water. Fortunately, it barely effects them because of their thick fur coat and their insalation(blubber)
Throwing water over a heat stroke victim has no adverse effects at all. It is throwing water on a heat stroke victim that is dangerous.
Cold water can affect bottlenose dolphins by slowing down their metabolism, making it more difficult for them to regulate their body temperature. They may need to increase their food intake to maintain their energy levels in colder water. Cold water can also impact their immune system, making them more susceptible to diseases.
Deep ocean currents have enormous effect on climatic conditions. Deep ocean currents are also known as conveyor belt for temperature. There are two types of water currents, cold and warm. The warm water currents are less dense than cold water currents.
Well, between cold water and cold water.... I would have to say, Cold water 1) You mean cold water or hot water, and 2) Neither. I would go for lukewarm water. 1) You mean cold water or hot water, and 2) Neither. I would go for lukewarm water.