I. Ravi's teacher told him that the world around is always changing. New buildings come up in place of open grounds, and forests are turned into farms. The variety of birds and animals also changes because of this. When he asked his parents about it, they said it's true that our environment changes all the time. What is the environment?
Answers
Answer:
The natural environment encompasses all living and non-living things occurring naturally, meaning in this case not artificial. The term is most often applied to the Earth or some parts of Earth. This environment encompasses the interaction of all living species, climate, weather and natural resources that affect human survival and economic activity. The concept of the natural environment can be distinguished as components:
Complete ecological units that function as natural systems without massive civilized human intervention, including all vegetation, microorganisms, soil, rocks, atmosphere, and natural phenomena that occur within their boundaries and their nature.
Universal natural resources and physical phenomena that lack clear-cut boundaries, such as air, water, and climate, as well as energy, radiation, electric charge, and magnetism, not originating from civilized human actions.
Explanation:
The Central Board of Secondary Education is a national level board of education in India for public and private schools, controlled and managed by Union Government of India. CBSE has asked all schools affiliated to follow only NCERT curriculum. Wikipedia