the revolution of the earth around the sun
No. A light-year is a measurement. A light year is a distance measurement based on how far light travels in a year.
No, a lunar year is shorter than a solar year. A lunar year is based on the time it takes for the moon to orbit the Earth, which is about 354 days. In contrast, a solar year is based on the time it takes for the Earth to orbit the sun, which is about 365 days.
It's all up to you. [See related question] A solar year is based on the Earths orbit around the Sun, whereas a lunar year is based on the cycle of the Moon. Mainly used now in Islamic calender's.
Fort Riley, located in Kansas, receives an average of around 15 inches of snowfall per year. Snowfall can vary from year to year based on weather conditions.
Asda, a UK-based supermarket, uses approximately 1 billion single-use plastic bags per year.
The Chinese year is based on Animals
It's not based on the year... it's based on the month and it is February. Or it can be Jan.
year.
There is no exact year, but the obvious thing is that it is in the future.
from 2505 to 2730
2035
a solar year
A tropical year, which is a year based on season and is about 20 minute shorter than a sidereal year (based on localization of star).
Most University 'years' are based on starting in September (fall semester) and ending in the Spring semester (either May or June). The University year starts with the year of the Fall semester.
IQ is not based on age, it's based on intelligence.
2005-2009
the Victorian era