https://padlet.com/bdanielacl/lkulysn29t6n en-us 2017-01-13 19:25:16 UTC 2025-12-18 16:03:41 UTC hello@padlet.com bdanielacl https://padlet.com/bdanielacl/lkulysn29t6n/wish/147139211 About 70% of the earth's surface is covered with water.
Ninety-seven percent of the water on the earth is salt water. Salt water is filled with salt and others minerals, and humans can not drink this water. Although the salt can be removed, it is a difficult and expensive process. ]]> 2017-01-13 19:33:09 UTC https://padlet.com/bdanielacl/lkulysn29t6n/wish/147139211 bdanielacl https://padlet.com/bdanielacl/lkulysn29t6n/wish/147141861 Two percent of the water on earth is glacier ice at the
North and South Poles. This ice is fresh water and could be melted; however , it is too far away frkm where people live to be usable.]]> 2017-01-13 19:44:17 UTC https://padlet.com/bdanielacl/lkulysn29t6n/wish/147141861 bdanielacl https://padlet.com/bdanielacl/lkulysn29t6n/wish/147142969 Less than 1% of all the water ln earth ks fresh water that we can actually use. We use this small amount of water for drinking, transportation, heating and cooling, industry, and many other purposes.]]> 2017-01-13 19:49:40 UTC https://padlet.com/bdanielacl/lkulysn29t6n/wish/147142969 bdanielacl https://padlet.com/bdanielacl/lkulysn29t6n/wish/147162419 Water is a basic molecule made up of two hydrogen atoms and one oxygen atom.]]> 2017-01-13 22:01:02 UTC https://padlet.com/bdanielacl/lkulysn29t6n/wish/147162419 bdanielacl https://padlet.com/bdanielacl/lkulysn29t6n/wish/147162695 Water is the only substance that can be found in liquid, gas and solid form.]]> 2017-01-13 22:04:06 UTC https://padlet.com/bdanielacl/lkulysn29t6n/wish/147162695 bdanielacl https://padlet.com/bdanielacl/lkulysn29t6n/wish/147162842 Water has a water cycle: evaporation, condensation, precipitation ,
accumulation. ]]> 2017-01-13 22:05:41 UTC https://padlet.com/bdanielacl/lkulysn29t6n/wish/147162842