Wikipedia User:Mhatrekomal03

EARTH DAY Date : 22nd April,2021. Name : Komal Mhatre Title : Earth day Respected sir, Planet Earth: Earth is a beautiful planet which is residence to almost 11.3 million species and humans are one of them. It is third planet of solar system and fifth largest in size. It consists of 71% of water and 29% of land area. The main reason for human existence on this planet is that it has atmosphere. It has 78% nitrogen,21% oxygen and 1%other ingredients.it has 7 continents namely Africa, North America, South America, Asia, Antarctica, Australia and 5 oceans Pacific, Atlantic, Artic, southern and Indian. It has many physical features like varied landforms, forest, rivers, deltas, island, desert, etc. Why planet earth? It is the reason for our existence and our life system. Its distinct feature such as water land, trees, etc makes it different from other planets in solar system. It has wonderful environment and such unique adaptability towards so many species that makes it dear to our heart and reason for our survival. Ecosystem balance is the reason for continuous growth of planet earth. Ozone, mesosphere, exosphere, lithosphere ,ionosphere etc are atmospheric layers which protect us from ultra violet radiations. Plant provides us oxygen which is why all creature on this planet can breathe an survive. Man, basic need is food, clothing and shelter which is fulfilled by natural resources available on planet. Through natural resources man has created man made resource which comfort and ease the life of people. Earth advantage is more dominant leading to successful survival for mankind. Problem faced by planet? As human is progressing in scientific world, he is destroying the precious earth for his greed. Some of the common factors are food waste, biodiversity loss, pollution of (air, water, sound, plastic), deforestation, melting ice caps, food and water insecurity, etc. This all are the reason for global warming and ecosystem imbalance leading to natural calamities, disease, species extinction, sea level rise, refugees, food scarcity and drought, etc.

CHANGE to follow on earth day 2021: EARTH DAY was first celebrated on April 22,1970 in San Francisco when American activist asked Americans to join in a grassroots demonstration. It is 51st anniversary of Earth day which is tomorrow on 22nd April,2021. As a responsible citizen we should follow the steps as mentioned below 1.Plant more trees. 2 stop pollution. 3 stop killing animals. 4 volunteers for cleanliness drive. 5. stop destroying natural resources. 6 educate yourself and others. 7 choose sustainable resources. 8 use less plastic more reusable products. 9. mantra of 3 R i.e.: Reduce, Reuse, Recycle. Save the earth! It’s the only home we’ve got.