Deionized vs Distilled water. Water covers more than 70% of the earthsâ surface. Out of this, a larger portion of water is in the oceans and seas, which is about 97%. Rivers, lakes, and ponds have 0.6% of water, and about 2% is there in polar ice caps and glaciers.
2007 - Under the new laws, all of Indiana now observes Daylight Saving Time, where only certain areas of the state did before. Exceptions in the United States: In the United States, Hawaii and most of Arizona do not follow DLS.
Daylight Savings Time in the United States of America starts on the second Sunday in March of each year and ends the first Sunday in November of each year. When it goes into effect each spring, clocks are moved forward by one hour at 2:00 AM standard time, and the time becomes 3:00 AM daylight savings time (DST).