livesciences

1) What is the current calendar most of the world uses / accepts? Explain who made it and why this is accepted. the gregorian calender. pope gerorgy xiii

2) What is a leap year? a leap year is a year that a curnet month that only has 28 days like febuary

3) List three other types of calendars used and how they set up their calendar (ex. Lunar).gregorian calender, western calender, christan calender. 4) What is BC? BC is before christ

5) What is BCE?BCE is Before Common Era

6) What is AD? AD stands for Anno Domini

7) What is CE?CE is a recent term. 8) What is MYA? MYA stands for million years ago 9) According to the timeline site how many periods of when are there and list time. 10) What is an eon, epoch, era, and age?epoch is a new being of a time period. era is the whole time period. age donates charitics. 11) List three ancient calendars. gregorian calender, western calender, christan calender. 12) List two ancient clocks and how they worked.a gregorian calender and julian calender. 13) What was a revolution of timekeeping? advantes spring powered watches and made smaller pocket watchs and clocks. 14) What allows for standard more accurate clocks? they have more advantes techology. 15) What are time zones? time zones are differnt places time 16) What is the prime meridian? the prime meridian is hat cuts the earth in half and slipts the time up. 17) If it’s 10:00 AM in Regina, what time is it in Toronto? London? Moscow? Tokyo? Hawaii? toronto is 2 hours a head it is 1204.london 7 hours ahead it is 4 pm. moscow is 10 hours it is 6 pm ahead.toykois 9 hours ahead it is 1 am. hawaii is 3 hours ahead it6 is 1 pm. 18) What is Daylight Saving Time? Do we use this in Saskatchewan?we do not use day lighht savings. 19) Is there a year zeros? no therer is not. 20) Are we starting a new decade in 2010 or 2011? we started a new dedaced in 2011 21) What is linear time? linear time is the western marjor time of the west. 22) What is cyclical time? is related to the moon of jupiter. fly like an eagle is the song by steve miller.