A friendly guide for Class 6 students — plants, animals, and the amazing places they call home Look out of your window for a second. Maybe you see a coconut tree, a rose bush in a pot, a crow on a wire, and an ant crawling on the ground. None of them look alike — different heights, different shapes, different ways of moving. That's what scientists call diversity: the incredible variety of living things around us. In this chapter, we're going to become plant-and-animal detecti

ಪರಿಚಯ ಪರಿಸರವೆಂದರೆ ನಮ್ಮನ್ನು ಸುತ್ತುವರೆದಿರುವ ಗಾಳಿ, ನೀರು, ಮಣ್ಣು, ಮರಗಳು, ಪ್ರಾಣಿ–ಪಕ್ಷಿಗಳು ಹಾಗೂ ಪ್ರಕೃತಿಯ ಎಲ್ಲಾ ಅಂಶಗಳ ಸಮೂಹ. ಮಾನವನ ಜೀವನ ಸಂಪೂರ್ಣವಾಗಿ ಪರಿಸರದ ಮೇಲೆ ಅವಲಂಬಿತವಾಗಿದೆ. ಸ್ವಚ್ಛವಾದ ಪರಿಸರವು ಆರೋಗ್ಯಕರ ಜೀವನಕ್ಕೆ ಮೂಲಾಧಾರವಾಗಿದೆ. ಆದರೆ ಇಂದಿನ ಕೈಗಾರಿಕರಣ, ನಗರೀಕರಣ, ಜನಸಂಖ್ಯಾ ಸ್ಫೋಟ ಮತ್ತು ವಿಜ್ಞಾನ–ತಂತ್ರಜ್ಞಾನದ ಅತಿಯಾದ ಬಳಕೆಯಿಂದ ಪರಿಸರ ಮಾಲಿನ್ಯವು ವಿಶ್ವದ ಅತ್ಯಂತ ಗಂಭೀರ ಸಮಸ್ಯೆಯಾಗಿದೆ.ಪರಿಸರಕ್ಕೆ ಹಾನಿಕಾರಕವಾದ ಪದಾರ್ಥಗಳು, ರಾಸಾಯನಿಕಗಳು, ಹೊಗೆ, ಪ್ಲಾಸ್ಟಿಕ್ ಮತ್ತು ವಿಷಕಾರಿ ತ್ಯಾಜ್ಯಗಳು ಪರಿಸರದಲ್ಲಿ ಬೆರೆತು ಅದರ ಸ್ವಾಭಾವಿಕ ಸಮತೋಲನ

Introduction Science is all around us. It is not only something we learn in a classroom or laboratory. Science is present in our kitchen, playground, garden, school, home, and even in the sky above us. Whenever we observe something, ask questions, and try to find answers, we are using science. The chapter “The Wonderful World of Science” helps students understand the meaning of science, the importance of curiosity, the scientific method, the role of scientists, and the value

Introduction Have you ever wondered why some electrical devices consume more electricity while others consume less? Why does an electric heater become hot while a copper wire simply carries current? The answer lies in a property called resistance. In the study of electricity, one of the most important relationships is between current, voltage, and resistance. This relationship is explained by Ohm's Law, a fundamental principle discovered by the German physicist Georg Simon Oh