If a country has difficulties getting water it is most likely due to a source being contaminated or the area has no fresh streaming water.
It is difficult for water to evaporate when humidity is high because of water saturation in the surrounding environment.
What poo
animal life in water bodies will be very difficult.
In general, water is extremely difficult to find in deserts.
No, water is not completely incompressible, but it is very difficult to compress compared to other substances.
because their was little water
science
No: 1 calorie for 1 g of water, for heating with 1 0C.
The water bottle may be sealed tightly, making it difficult to open.
It is hydrogen.
it was mostly in water
There is a certain technique. It is a rather difficult