49th Annual Earth Day Observed on 22nd April 2019

Earth Day 2019 observed on 22nd April 2019 marks the 49th annual Earth Day.

The theme 'Protect Our Species' aims to highlight that nature's gifts to our planet are the millions of species.
But unfortunately, human beings have irrevocably upset the balance of nature.
As a result, the world is facing the greatest rate of extinction and the rapid extinction of species in our world today is the result of human activity.

Educate and raise awareness about the accelerating rate of extinction of millions of species and the causes and consequences of this phenomenon.
Achieve major policy victories that protect broad groups of species as well as individual species and their habitats.
Build and activate a global movement that embraces nature and its values.
Encourage individual actions such as adopting a plant-based diet and stopping pesticide and herbicide use.

Earth Day was formally proposed by John McConnell at the UNESCO conference on Environment in 1969.
Later in 1971, a proclamation was signed to observe international Earth Day annually on the Vernal Equinox by UN Secretary-General U Thant.
Since then, April 22nd is celebrated every year in more than 193 countries and the celebrations are coordinated globally by the Earth Day Network.
Earth Day celebrations are a way to remind humans of the environmental deterioration caused by them and advise them to turn off the electronic devices that are not in use or taking public transport to reduce the emission levels.
It recognises that Earth and its ecosystems provide its inhabitants with life and sustenance.

Q. When is the Earth Day observed?
a. 21st April
b. 22nd April
c. 23rd April
d. 24th April