If the meaning of the question is why is it easier to carry a person in water than on land is that the mass of the water makes the person much lighter.
I can't quite see what you are asking. Do you mean 'Why is it more difficult to carry someone on land rather than in the water'?
Our bodies hold oxygen. Oxygen is lighter than water, so when we go in water our body weighs less.
Yes, there is more water than land.
It depends. Imagine the sound is that of the pontoons slapping the water, and the person on land and the person in the water are equidistant. In that case, the person in the water would hear the sound first (albeit more muffled) because water is a denser medium than air, and thus sound waves (vibrations) travel faster through it.
There is more water on earth than land.
water polo is better than baseball is b/c you don't sweat another one is if ur not a land person but a water person water polo is the sport for you or just swimming
Land would have more species of animals than water but as far as the quantities then water would have a larger number of animals than land.
fatter person land faster
The land cools down quicker than water also it takes more time for warming water in a water body than land.
The Earth has more water than land. Around 70% of the Earths surface is water and 30% is land.
Water, because water covers more of the earth than land.
Land heats more rapidly and to higher temperatures than water. Land also cools more rapidly and to lower temperatures than water