Lesson -3 SPECTACULAR WONDERS

  SPECTACULAR WONDERS 1. Chapter “Spectacular Wonders” is an informative chapter about some amazing natural wonders of India. These places show the great power, beauty and mystery of nature. The chapter describes seven unusual natural phenomena. 1. Valley of Flowers – Uttarakhand The Valley of Flowers is in Chamoli district, Uttarakhand. It has around 600 … Read more

Chapter 3: Health: The Ultimate Treasure

Chapter 3: Health: The Ultimate Treasure 1. What is Health? WHO Definition: Health is defined as a “state of complete physical, mental, and social well-being, and not merely the absence of disease”. Three Dimensions of Health: Physical: Efficient working of the body organs and systems. Mental: Emotional balance, positive mindset, and effective stress management. Social: … Read more

2-The Invisible Living World: Beyond Our Naked Eye

The Invisible Living World: Beyond Our Naked Eye 1. The Invisible Living World Our naked eyes cannot see extremely tiny objects. The invention of the microscope made it possible to see very small living organisms. A lens makes small objects appear larger. A microscope magnifies very tiny objects. Tiny living organisms that cannot normally be … Read more