Maharashtra Board Class 5 History Solution Chapter 2 – History and the Concept of ‘Time’
Balbharati Maharashtra Board Class 5 History Solution Chapter 2: History and the Concept of ‘Time’. Marathi or English Medium Students of Class 5 get here History and the Concept of ‘Time’ full Exercise Solution.
|Maharashtra Class 5|
Environmental Studies Part 2 Solution
History and the Concept of ‘Time’
(a) The calendar we use today is based on the__________?
Answer: Christan Era.
(b) The period before the Common Era is known the time _________________?
Answer: Before Common Era.
(a) Which scientific methods are used to estimate the age of the layers of soil and remains found in them?
Answer: The scientific methods which used to estimate the age of the layers of soil and the remains found in them are Carbon – 14 analysis, tree- rings analysis.
(b) How is the first century of the Common Era writing?
Answer: The first century of the Common Era is written as ‘1-100 CE’ or ‘1-100 AD’.
(a) What is meant by the unilinear division of time?
Answer: Seven days from Monday to Sunday make one week, two week make a fortnight, four weeks make a month. Twelve months make a year .In this manner we reckon time in bigger units. One year is followed by another, and when 100 years go by a century is completed, when ten century, i.e . 1000 year are gone, a millennium is completed. Such a method of dividing time is known as a unilinear division of time.
(b) What are the units of measuring time?
Answer: Second, minute, hour, day, week, fortnight, year, month, century and millennium are the units of measuring time.