answer the following question in one sentence 1. what is a maximum number of local times that can there be in the world? 2. how many longitudes pass the sun in one hour? 3. what is meant by the local time of a place? 4.what would be the time at prime meridian when a new day starts at 180° longitude ? 5. In which countries, does only one standard time exist ? 6. why does a country having a large latitudinal extent have only one standard time ? 7. what is called lower layer of the crust ? 8. out of which layer of the crust are the continents formed ? 9. out of which layer of the crust is most of the oceanic base formed ? 10. what compounds does the mantle consists of ? please give fast answer but no spam please please I will give thanks to your answer
Answers
your one sentence answer I have made bold
1)There are total 24 numbers of time zones which can be there in the whole world. If there is each time zone in the 1 hour apart, then there would be 24 in the world. But the numerous time zones normally have 30-45 minutes difference which only makes the total number of worldwide much higher.
2)So one hour = 360/24 = 15 degrees of longitude lines and one degree longitude = 60 minutes / 15 degrees = 4 minutes.
(simply there are 15 longitude lines in the world)
3)the time based on the meridian through a specific place, as a city, in contrast to that of the time zone within which the place is located; the time in a specific place as compared to that of another place to the east or west.
4)This means when the day will start at 180 degree longitude, hence time there would be 00:00 hours, and time at the prime meridian after traveling half the circumference of the earth from 180 degree would be, 12:00 hours or midday.
5)Mexico does only have the one standard time. There are total 24 numbers of time zones which can be there in the whole world. If there is each time zone in the 1 hour apart, then there would be 24 in the world.
6)Because if the country not have standard time. ... Because in a whole country there are different times in different time. The standard time is taken from the middle latitude of that country.
7)In geology, sima (/ˈsaɪmə/) is an antiquated blended term for the lower layer of the Earth's crust. ... The sima layer is also called the 'basal crust' or 'basal layer' because it is the lowest layer of the crust. Because the ocean floors are mainly sima, it is also sometimes called the 'oceanic crust'.
8).The continental crust is the layer of granitic, sedimentary and metamorphic rocks which form the continents and the areas of shallow seabed close to their shores, known as continental shelves. It is less dense than the material of the Earth's
mantle and thus "floats" on top of it.
9)Oceanic crust is continuously being created at mid-ocean ridges. As plates diverge at these ridges, magma rises into the upper mantle and crust. As it moves away from the ridge, the lithosphere becomes cooler and denser, and sediment gradually builds on top of it.
sediment gradually builds on top of it.10)In terms of its constituent elements, the mantle is made up of 44.8% oxygen, 21.5% silicon, and 22.8% magnesium. There's also iron, aluminum, calcium, sodium, and potassium. These elements are all bound together in the form of silicate rocks, all of which take the form of oxides.