Deserts-Kind of deserts
Deserts are the driest place on earth. Very few rainfalls in deserts and few plants can grow. Scientists usually say that in the area in the desert if an average…
The water supply
In one year an average family of four living in a town or city uses about 180 000 liters of water enough to fill four large tanker trucks to overflowing.…
Water Every where ? Expectations vs Reality
Look at the globe or the map of the world, Can you see that nearly three-quarters of the earth is covered by water? Salty Water About 97 % of all…
We Need Water
In 2021, water is one of the most important substances on earth. Without water to drink, we would die. About 70% of our body weight is water. People have lived…