Siddhartha Basu Preface Know for Sure—a series of eight general knowledge books for students of classes 1 to 8—has been a carefully and has earned the trust of many for providing detailed and accurate information on a wide range of subjects. between knowing more and being sure of what we learn is by getting to the primary source of facts or by cross- checking these with sound references. Know for Sure has been doing this since its beginning while continuously updating itself to keep pace with this age of information boom. This year, the series has been thoroughly revised Know for Sure is not just a bunch of questions and answers or just another bundle of facts which have to be answers. It is about going beyond a few select subjects that are taught in schools. It is also about becoming more aware of the world around us. Therefore, this series has been designed as an extension of the recommendations of National Curriculum Framework (NCF) 2005 and is aimed at bringing alive general knowledge in the classroom with quizzes, games, facts, surveys, word craft, activities, life skills, brain-teasers, lifestyles, stories, handicrafts, group discussions about value systems, and a whole lot more that can excite, engage, and educate a young mind. The perspective of the series—India and the World—is aimed at kindling an all-round interest in subjects both familiar and unknown. While systematically dealing with subjects and areas recommended for learning, these books not only make quizzing fun and fascinating but also encourage learners to discover more. The completely revised and updated Know for Sure, based on valuable feedback received from students, teach- ers, and principals of schools, is ready to provide an exciting knowledge tour with Knowy, the curious caterpillar. Key features of the Know for Sure, 2019 edition: • Diverse and authentic content • Gradation of topics to provide various levels of challenge • Simple language and colourful illustrations to enhance the joy of learning • • • Introduction to the wonders of nature to create environmental awareness • • Challenging quizzes and brain- teasers to sharpen logical abilities of learners • Unusual and interesting bits of information to add new dimensions to the topics • Model test papers to help learners reinforce their knowledge • Complete answer key at the end of each book to encourage self-evaluation With the hope that the Know for Sure series will enthuse you, we look forward to any suggestions that you may have to improve it. You may email the publisher at [email protected]. — Siddhartha Basu The Natural World Things Around Me Numbers and Logical Skills Science and Technology Language and Literature, Legends, and Myths Arts and Music Sports The World Around Us Mixed Bag Front cover: (Siddhartha Basu): © Nitin Upadhye; Front and back cover, title page: (Northern lights): © Ken Phung/Shutterstock.com. 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Let s start our adventures in Quiz Land this year with a quick tour around the world. Write the correct letters from the World tour relevant pictures in the blocks given alongside the clues. a) Afghanistan f) Canada ancient ruins, is also located here. 2. This is the second largest country in the b) China g) Australia Switzerland. located in this small country. c) Peru h) Kazakhstan of Giza, which is the only wonder of the still in existence. 1.8 m above sea level. d) Egypt i) Austria the seven continents. 8. This is the smallest country in the world and home to the head of the Roman Catholic Church, the pope. e) Vatican City 9. This is the most populous country in the j) Maldives world and is home to the Great Wall. 10. Kabul is the capital of this mountainous Fabulous fish Titbits 1. They are named so for their bird-like beak, which they use to They are found near coral reefs in the tropical oceans around among the sea anemone, earning them the name of Finding Nemo led to their Fish do not have eyelids. How do they sleep? Titbits only 7.9 mm long. Dessert delights 1. This chilled and refreshing dessert gets its name from French. It is made of fruit juice, sugar and is similar to sherbet. o b 2. They are small, light cakes, which are crunchy outside and soft inside. They are usually made with almonds,