The Curious Kids Encyclopedia - 100,000 Amazing Whys
Children's encyclopedia "Why 100,000?" is an extracurricular reading book for primary school students.
This book is specifically designed for primary school students, making it an ideal choice for extracurricular reading.The encyclopedia explores various topics, providing answers to questions like "Why 100,000?" in a way that is engaging for young readers.
This book aims to enhance knowledge and curiosity in primary school students through its informative content.
Key Features
- Extracurricular Reading: Perfect for expanding the knowledge of primary school students.
- Target Age: Suitable for primary school students.
- Content Focus: Explains various topics with answers to questions like "Why 100,000?".
- Perfect for Primary School Students: Enhances knowledge and curiosity.
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Extracurricular Reading: Ideal for additional reading.
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Product Details
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Edition: Kids Edition
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Print length: 128 pages
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Item Weight: 12.3 ounces
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Reading age: 8 - 12 years
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Dimensions: 11.42 x 7.48 x 0.39 inches
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Package List: Children's encyclopedia "Why 100,000?" x 1
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During the golden period when children are absorbing a wealth of knowledge, they have a strong curiosity about everything in the world. This book allows children to explore through questions, learn to think through exploration, satisfy their curiosity, and answer their doubts.
Build Key Abilities For Kids
- Knowledge Thirst & Thinking Ability
- Perception Development & Cognitive Memory
- Imagination & Attention Improvement
- Logical Thinking & Problem-Solving
What's Inside The Book?
Rich Knowledge
Easy-to-understand facts on nature, science, history, space, animals and more
Visual Learning
Bright photos & colorful illustrations that make learning exciting
Study Helper
Great for school projects, homework help and curious young explorers
Reduce Screen Time
Encourages offline independent reading for kids
Why Does Iron Rust?
Iron rusts because it reacts with oxygen and moisture in the air. When oxygen and water molecules bond with iron atoms, they form a brown substance called iron oxide - what we call rust. In humid places like the seaside, rust forms quickly because of the high moisture in the air. But in dry deserts, iron can last for decades without rusting.
Painting or galvanizing iron creates a protective layer that keeps out air and moisture, preventing rust. For example, the Eiffel Tower in France is repainted every seven years to protect it from rusting and keep it shiny - like putting on a waterproof coat!
Why Can Water Put Out Fires?
Water puts out fire mainly by cooling it below the fuel's burning point and turning into steam, which acts like a blanket that smothers the fire by pushing away the oxygen. If you pour water on a fire, it can even scatter the fuel, cutting off the fire's fuel supply.
You know what? When water hits hot fire and turns into steam, it expands over 1,300 times in volume! It's like thousands of puffed-up marshmallows crowding the space and pushing the oxygen out - that thin white mist firefighters spray is steam hard at work killing out the fire's air supply!
More Whys Inside
- Why Do Flower Pots Have Holes at the Bottom?
- How Do Long Trains Turn Around on the Tracks?
- And 100,000+ More Amazing Whys & Answers!
Why Choose Our 100,000 Whys Encyclopedia?
- Kid-Friendly Explanations - Simple language for kids to understand
- Visual Learning with Illustrations - Colorful pics make learning fun
- Designed to Reduce Screen Time - Encourage offline reading habits
- Encourages Independent Reading - Build self-learning ability
- Perfect Extracurricular Reading - Supplement primary school knowledge
- Hours of Fun Discovery - Ideal for bedtime reading & school research