The Unique Identification Authority of India (UIDAI), MeitY, has signed a Memorandum of Understanding with the National Remote Sensing Centre (NRSC), ISRO, Hyderabad.
Earth Day first began 52 years ago as an effort to organize teach-ins on university campuses about sustainability amid threats to climate change from human behaviours. Now, April 22 represents an annual date for nearly 200 countries to celebrate environmental diversity as well as to support environmental protection.
World Heritage day is being celebrated every year on 18 April to preserve the human heritage and recognise the efforts of all the relevant organisations in the field.