Earth is a single largest living planet in the solar system. On this, we can see biodiversity and living and non-living things. Earth fulfills the essential needs of the living organisms like air, water, food, shelter, and natural resources. But when population exceeds, man uses natural resources abruptly by their external activities like deforestation, agricultural development, industrial development, mining, nuclear weapons and transportation. All these activities increases waste gases like carbon oxide, nitrogen oxides, sulphur oxides and poisons gases. So nature has got imbalanced and has got polluted. And therefore, it is creating natural hazards like drought, flood, earthquake, volcanoes. These hazards can damage and destroy living and non living things. So we have to stop these hazards by establishing better conditions by afforestation, treatment of industrial waste and stopping unnecessary mining. When we will maintain the healthy condition of the earth, it will give us good nature and living things.
Name A. Ajayakumar Class X School Name & Address K.N.S.C.High School Ittigi, Ittigi, Ittigi (Post), Huvina Hadagali (Taluk) Bellary (Dist) Name of the District & State Bellary, Karnataka Name of the Mentor Teacher Shashidhar Goud S.