A lake have a much larger surface area and there for get direct sun for most of the day. Most private pools have a much small surface area and are built close to the house, trees and Fencing which block direct sun rays through out the day.
Well, large bodies of water take longer to heat or cool than land does, so a swimming pool will be a bit cooler... ... I think so....
It is easier to float because the sea water is denser than water found in a swimming pool. This is caused by the salt in the oceans.
The salinitiy of the water allows you to be more buoyant.
One is not necessarily more healthy than another, because it depends on the sea and it depends on the swimming pool. Ocean conditions vary tremendously depending on the weather, currents, and other variables. When evaluating the health of a swimming pool, you need to look at how well it's maintained. A sanitized swimming pool (usually with chlorine) that is balanced (meaning pH, alkalinity, calcium hardness, etc.) is safe for swimming. If the pool hasn't been properly sanitized and balanced, swimmers are vulnerable to ear and eye infections and other problems caused by bacteria and other contaminants in the pool.
It is easier to float in the sea because the saltwater is denser than freshwater in a swimming pool, providing more buoyancy. Additionally, the saltwater's buoyant force helps you float more effortlessly compared to freshwater.
At the same depth the pressure is greater at sea because salt water is denser than fresh water.
In the GHOUL POOL!
You will experience greater pressure swimming in the sea than in a pool at the same depth. This is because the sea is denser than pool water, so the pressure exerted by the water due to its weight will be greater in the sea.
this is because the sea is full of salt (as most people figure out after swallowing most of it) which acts as a buoyant that's why in the dead sea you float a lot easier as it is full of salt. in the swimming pool it doesn't contain as much salt. hope this helps :)
Sea water contains lots of dissolved salts. Thus the density of the salty sea water is more than that of water in swimming pools, and the salty water lifts you more than fresh water, which make swimming easier.
You can play water polo and water volleyball in a pool. The Ironman Triathlon has a swimming competition which takes place in the sea.
In a swimming pool, or you can swim in the sea of course