by Tiwari Academy
NCERT Solutions for Class 7 Science Curiosity Chapter 1 The Ever-Evolving World of Science updated for the session 2025–26. Class 7th Curiosity Solution provides detailed answers to all textbook questions. Each answer is based on the new NCERT Textbook Curiosity and promotes scientific thinking. With these updated solutions, students can prepare effectively for exams and build a strong foundation in science.
Class 7 Science Solutions
Class 7 Science Curiosity Chapter 1 Solutions
1. Science is not just about facts, it is also about __________ and __________.
See Answerquestioning, exploring
2. The page numbers in the book follow the playful flight of a __________ and a __________.
See Answerbutterfly, paper plane
3. Simple observations like paper planes inspired early studies about __________.
See Answerflight
4. Science promotes a way of thinking that welcomes __________ and is open to the __________.
See Answercuriosity, unknown
5. Some changes, like fruits ripening, are __________ and cannot be __________.
See Answerpermanent, reversed
6. Heat can make changes happen __________, like melting ice or evaporating water.
See Answerfaster
7. Animals need to __________, __________, and circulate nutrients to survive.
See Answereat, breathe
8. Plants prepare their own food through a process called __________.
See Answerphotosynthesis
9. Studying light and shadows helped people understand day, night, and __________.
See Answereclipses
10. Science is connected to both discovery and __________ towards nature and society.
See Answerresponsibility
Class 7 Science Curiosity Chapter 1 Very Short Answer Type Questions
1. What is the main aim of NCERT Class 7 Curiosity textbook besides giving facts?
See AnswerClass 7 Science Curiosity Book is not just about reading facts. It wants us to stay curious, ask many questions, perform experiments and explore the world around us to understand science better in real life.
2. What playful elements are used in Class 7 Science Curiosity Chapter 1 page numbers?
See AnswerThe page numbers in the book are made playful by showing the flight of a butterfly and a paper plane. It makes learning feel like a fun and exciting journey.
3. What inspired early scientific explorations of flight?
See AnswerEarly scientific explorations about flying were inspired by simple things like watching birds in the sky and playing with paper planes. These small observations led to big inventions later.
4. What kind of thinking does science promote according to Curiosity Chapter 1?
See AnswerScience promotes a way of thinking that welcomes curiosity. It tells us to ask more questions, think deeply and stay open to learning new things instead of just memorizing.
5. According to Class 7 Science Curiosity Chapter 1, what else is science connected to besides discovery?
See AnswerScience is not only about making discoveries. It is also about taking responsibility, solving environmental problems and understanding how human activities are connected to nature.
Class 7 Science Curiosity Chapter 1 Short Answer Type Questions
1. What property of materials do we test using batteries, lamps and wires?
See AnswerWhen we use batteries, lamps and wires, we are testing whether a material can conduct electricity. Materials that allow electricity to pass are called conductors and those that don’t are called insulators.
2. Why can some changes not be reversed? Give an example.
See AnswerSome changes cannot be reversed because they are permanent. For example, once a fruit ripens or a rock breaks into pebbles, they cannot return to their original form again.
3. How does heat affect the changes happening around us?
See AnswerHeat makes many changes happen faster. Like, ice melts into water quicker when heated and water evaporates more easily on a hot day. Heat gives energy to make changes.
4. What are the essential processes animals perform to survive?
See AnswerAnimals must eat food to get energy, breathe to take in oxygen, and circulate nutrients through blood so every part of their body stays alive and works properly.
5. How do plants get their food?
See AnswerPlants prepare their own food by using sunlight, water and carbon dioxide through a process called photosynthesis. This helps them grow, stay alive, and provide food for other living beings too.
Class 7 Science Curiosity Chapter 1 Descriptive Type Questions
1. What is the scientific importance of light and shadows?
See AnswerLight is very important because it helps us see everything around us. Studying light and shadows has taught us about the universe, like how eclipses happen and how day and night work. Light also helped scientists understand deep things like Earth’s movement and even the behavior of other planets.
2. What was an early method of measuring time?
See AnswerLong ago, before clocks and watches were invented, people used shadows to measure time. They would observe how the shadow of a stick or object moved with the Sun’s position. This gave them a rough idea of morning, noon, and evening.
3. How do the movements of Earth and Moon affect life on Earth?
See AnswerEarth’s rotation gives us day and night and the Moon’s movement causes tides and eclipses. These natural motions create a balance in nature. Seasons, weather patterns and even the behavior of animals depend on these regular movements.
4. How are different fields of science interconnected?
See AnswerDifferent areas of science like physics, chemistry, biology and earth science are all linked. A discovery in one area often leads to new questions or inventions in another. Science grows bigger because everything is connected.
5. Why is it important to perform experiments according to Class 7 Science Curiosity Chapter 1?
See AnswerDoing experiments is important because they help us check if our ideas are correct. Sometimes experiments also surprise us and create new questions. This keeps science exciting and helps us learn more deeply.
Class 7 Science Curiosity Chapter 1 Exploring Type Questions
1. According to the chapter, what makes a great scientist?
See AnswerA great scientist is not someone who just answers questions, but someone who asks amazing, thoughtful and curious questions. Asking the right questions leads to important discoveries.
2. Give an example where a simple observation led to a big scientific idea.
See AnswerA simple paper plane inspired scientists to think about real flight. By watching how a paper plane flies, people got ideas about how to build flying machines like airplanes.
3. Is science limited only to laboratories?
See AnswerNo, science is not just inside laboratories. It is all around us – in homes, schools, nature and cities. Science helps explain daily things like cooking, growing plants or weather changes.
4. Besides finding correct answers, what else is important in science?
See AnswerBesides getting correct answers, asking new and interesting questions is very important in science. Questions open up new areas to explore and make science a never-ending journey.
5. What is the message of the “Happy Exploring!” section?
See AnswerThe message is to stay curious, enjoy asking questions and have fun while learning. Science is not just for exams but for understanding the amazing world we live in.
What is the main focus of Chapter 1 The Ever-Evolving World of Science in Class 7 Science Curiosity?
The main focus of Chapter 1 The Ever-Evolving World of Science is to develop a scientific attitude among students by encouraging them to ask questions, perform experiments and stay curious about the world around them. Class 7 Science Curiosity Chapter 1 explains that science is not just a collection of facts but a way of thinking that welcomes exploration and discovery. It highlights how simple observations, like flying a paper plane or watching shadows, have led to major scientific ideas. Class 7 Curiosity Chapter 1 aims to make students realize that science is connected to everyday life, environmental responsibility and society. It prepares students for a journey where they learn by doing and thinking.
How are the NCERT Textbook Solutions for Class 7 Science Chapter 1 helpful for students?
The updated NCERT Solutions for Class 7 Science Curiosity Chapter 1 are extremely helpful for students because they explain every concept in a very simple and clear language, making learning easier. These solutions cover very short, short and medium answer questions, based on the latest NCERT pattern for the 2025–26 session. They are written to match the curiosity-based approach of the new textbook, encouraging students to think deeply and creatively rather than just memorize. The answers also include real-life examples to make scientific ideas more relatable. By following these solutions, students can strengthen their understanding, score better in exams and develop a genuine love for science.
Why is asking questions considered more important than just finding answers in science?
In science, asking questions is considered even more important than simply finding answers because new discoveries and inventions often begin with a curious question. When students ask questions, they are thinking like real scientists who are not satisfied with just what is known but want to explore the unknown. Class 7 Science Curiosity Chapter 1 emphasizes that great scientists became famous not just by giving correct answers but by asking bold and creative questions that led to important breakthroughs. Questioning develops critical thinking skills and opens up new paths of learning. Therefore, students are encouraged to stay curious, think deeply and never stop asking “why” and “how”.
