In addition, ethyl butyrate is often also added to orange juice, as most associate its odor with that of fresh orange juice. Ethyl butyrate is one of the most common chemicals used in flavors and fragrances.n addition, ethyl butyrate is often also added to orange juice, as most associate its odor with that of fresh orange juice. Ethyl butyrate is one of the most common chemicals used in flavors and fragrances.
We have different time zones because if we all set our clocks to the same time noon would be the middle of the day in some places, but it would be morning, evening and the middle of the night in others. Since different parts of the Earth enter and exit daylight at different times, we need different time zones.
World Time Zones. Here are the time zones of the world. All places in one time zone have the same time, except when a region has Daylight Saving Time when the local time is advanced by one hour.On this map there is no adjustment for Daylight Saving Time!(Note: the clock uses the time on your computer as its reference).ere are the time zones of the world. All places in one time zone have the same time, except when a region has Daylight Saving Time when the local time is advanced by one hour. On this map there is no adjustment for Daylight Saving Time! (Note: the clock uses the time on your computer as its reference).