NCERT Solutions for Class 7 Science Curiosity Chapter 1 Question Answers

The NCERT Solutions for Class 7 Science Curiosity Chapter 1 are prepared according to the latest CBSE syllabus and help students build a strong foundation in scientific concepts. This chapter introduces observation, experimentation, and reasoning skills that are key for young learners.

These solutions include step-by-step answers based on previous year papers, ensuring students are well-prepared for exams. Designed to match the CBSE format, these Class 7  Science NCERT Solutions make learning easy and effective. With a focus on conceptual clarity, they support revision and self-study, boosting both curiosity and confidence in students studying science at this level.

NCERT Solution for Class 7 Chapter 1 Science Curiosity

Chapter 1 The Ever-Evolving World of Science from Class 7 Science Curiosity, introduces students to the dynamic nature of science and its role in everyday life. The chapter explores how science constantly evolves through discoveries, inventions, and technological advancements. It encourages young minds to observe, question, and explore the world around them using a scientific approach.

With engaging examples and real-life applications, students learn how curiosity drives scientific progress. This chapter lays a strong foundation for understanding how science shapes our lives, making learning more interactive, relevant, and thought-provoking for curious learners.

NCERT Solutions for Class 7 Science Curiosity Chapter 1 Question Answers

Below are the complete solutions for Chapter 1 The Ever-Evolving World of Science from the Class 7 Science Curiosity textbook.

These answers include detailed responses to all questions and activities, helping students understand key scientific concepts while encouraging curiosity and critical thinking. Use them for effective learning and thorough exam preparation.

 1.1 Happy Exploring

In school or during tests, you’re usually given questions and expected to find the answers. But let’s turn that around! To think like a scientist, it is equally important to ask interesting questions!  Great scientists don’t just answer questions — they ask amazing  ones! (Remember last year we had said, “To be a wise person,  you must be a whys person”.)  Look at the answers below. Your task is to come up with a  curious, creative, and fun question or situations that could  lead to these answers.

There are never any wrong questions, so  let your imagination run wild! Since such exercises might not  be very familiar, here is an example to help you! Suppose the  answer was ‘just make it half!’ — what all could this be a response  to? Well, it could range from “How do we ensure getting equal  shares of cake?” to “My essay is too long”, or “I can’t fi t this in  the envelope” or even “I cannot dance to such a long song”... all  very diff erent! So, let’s see what kind of creative questions you  can ask!

Answer: Because the cat’s teeth were crooked.

Question: Why did the cat need braces?

Answer: Just add some milk.

Question: How can I make my tea taste better?

Answer: Don’t panic, I have my towel.

Question: What did the space traveler say when the spaceship broke down?

Answer: 42

Question: What’s the ultimate answer to life, the universe, and everything? (Reference to Douglas Adams’ The Hitchhiker's Guide to the Galaxy)

NCERT Solutions for Class 7 Science Curiosity Chapter 1 Extra Question Answers

Below are the extra question answers for Chapter 1 The Ever-Evolving World of Science from the Class 7 Science Curiosity textbook. These questions are designed to enhance understanding, improve reasoning skills, and build a strong scientific foundation. They cover key concepts from the chapter and support deeper learning beyond the textbook exercises.

1. What is meant by the “ever-evolving” nature of science?

Answer: The term "ever-evolving" means that science is constantly growing and changing. New discoveries, experiments, and inventions continually expand our knowledge. What we know today may be refined or replaced tomorrow as we explore more and understand better.

2. Why is curiosity important in science?

Answer: Curiosity is the foundation of scientific thinking. It motivates us to ask questions, investigate phenomena, and seek explanations for what we observe in the world. Without curiosity, scientific progress would be limited.

3. How are activities and experiments important in learning science?

Answer: Activities and experiments help students connect theory with real-life experiences. They make learning interactive, deepen understanding, and allow students to discover facts for themselves rather than memorizing them.

4. Why do the page numbers in the book follow the flight of a butterfly and a paper plane?

Answer: The butterfly and paper plane symbolize the freedom of exploration and imagination. Just like they soar freely, the book encourages students to let their curiosity lead their learning journey through science.

5. How does the chapter encourage students to become explorers?

Answer: The chapter invites students to step beyond the classroom and think deeply about everyday experiences. It promotes hands-on learning and critical questioning, which are essential traits of an explorer in science.

6. Give examples of changes around us that cannot be reversed.

Answer: Some irreversible changes include a ripened fruit, a burnt piece of paper, and a rusted iron object. Once these changes occur, they cannot be undone to return to the original state.

7. Why is understanding heat important in science?

Answer: Understanding heat helps explain many everyday phenomena like melting, evaporation, cooking, and even climate change. It also helps us understand energy flow and how substances react to temperature changes.

8. How is science connected to responsibility towards the environment?

Answer: Science helps us understand the impact of human activities on nature. By using this knowledge, we can take informed actions to solve environmental problems and build a sustainable future.

9. Why is the observation of shadows by early humans considered scientific?

Answer: Early humans used logical observations to track time using shadows. This shows their understanding of light and movement of the Sun, forming the basis of early scientific thought and tools like sundials.

10. What does the chapter suggest about learning from patterns in nature?

Answer: Observing patterns helps identify causes and effects. It encourages deeper inquiry, helping scientists make predictions, form hypotheses, and develop theories based on natural behavior.

11. How are different branches of science interconnected, according to the chapter?

Answer: The chapter states that discoveries in one branch often inspire ideas or solutions in another. For example, understanding chemistry may help in biology, and knowledge of physics may improve earth sciences.

12. What is the importance of asking questions in science?

Answer: Asking questions is central to scientific inquiry. It leads to investigations, experiments, and discoveries. Even the most advanced science started with a simple, thoughtful question.

13. Why should students look beyond textbooks in science learning?

Answer: Real science is observed in the world around us. Looking beyond textbooks allows students to see how science operates in real life—through nature, technology, and daily phenomena—making learning more meaningful.

14. How can simple things like a paper plane inspire scientific learning?

Answer: A paper plane demonstrates basic principles of aerodynamics. Observing its flight can lead to questions about force, motion, and air resistance—paving the way for deeper scientific understanding.

15. How does this chapter prepare students for future science learning?

Answer: This chapter lays the foundation for scientific thinking by promoting observation, experimentation, and questioning. It encourages an attitude of exploration, which is essential for tackling complex topics in future chapters.

NCERT Solutions for Class 7 Science Curiosity Chapter 1 PDF Download

Below we have provided the PDF download of NCERT Solutions for Class 7 Science Curiosity Chapter 1: The Ever-Evolving World of Science. This PDF includes complete answers to all textbook questions, activities, and additional practice questions to help students prepare thoroughly. The solutions are accurate, easy to understand, and based on the latest CBSE syllabus.

Students can use this PDF for quick revision, homework help, and concept clarity throughout the academic year.

Benefits of Using NCERT Solutions for Class 7 Science Curiosity Chapter 1 

Below we have provided some of the benefits of using NCERT Solutions for class 7 Science chapter 1 - 

• Promotes Scientific Thinking
  Encourages students to ask questions, observe their surroundings, and think critically like real scientists.

• Aligned with Latest Syllabus
  The solutions strictly follow the updated CBSE guidelines, ensuring relevance for school exams and assessments.

• Helps in Activity-Based Learning
  Includes detailed answers to textbook activities that support hands-on exploration and experiential learning.

• Strengthens Conceptual Understanding
  Simplified explanations make complex ideas easy to grasp, building a strong science foundation.

• Boosts Curiosity and Creativity
  Stimulates imaginative thinking by connecting science with everyday life situations and questions.

• Supports Homework and Revision
  Offers well-structured answers that can be used for daily assignments and last-minute exam revision.

• Prepares for Competitions
  Builds confidence and deepens knowledge useful for science quizzes and Olympiads.

• Encourages Interdisciplinary Connections
  Shows how various fields of science like biology, chemistry, and physics are interconnected.