The Wonderful World of Science Class 6 Extra Questions and Answers Science Chapter 1
The Wonderful World of Science Class 6 Extra Questions
Question 1.
What is the importance of curiosity in science?
Answer:
Curiosity drives science, encouraging us to ask questions and seek answers. It’s the starting point for exploring and understanding the world. Without curiosity, the desire to uncover the mysteries of the universe and solve problems would not exist.
Question 2.
How does science help us understand the natural world?
Answer:
Science helps us understand the natural world by observing phenomena, forming hypotheses, conducting experiments, and analysing results. This systematic approach uncovers the principles governing nature, from the smallest particles to the vastness of space.
Question 3.
What is the scientific method?
Answer:
The scientific method involves observing, questioning, hypothesizing, experimenting, and analysing. This structured process allows scientists to systematically explore and understand phenomena, ensuring that findings are based on empirical evidence and logical reasoning.
Question 4.
Why is science described as an unending jigsaw puzzle?
Answer:
Science is like an unending ji#saw puzzle because each new discovery adds to our understanding, but also raises new questions. This continuous cycle of discovery and inquiry means there’s always more to learn and explore.
Question 5.
What role does experimentation play in science?
Answer:
Experimentation is crucial in science as it tests hypotheses, provides empirical evidence, and helps validate or refute theories. Through experiments, scientists can observe outcomes and draw conclusions about how the world works.
Question 6.
How does science connect to everyday life?
Answer:
Science connects to everyday life by explaining everyday phenomena, from why stars shine to how plants grow. It helps us understand and improve our daily activities, such as cooking, fixing things, and using technology.
Question 7.
What can we learn about Earth through science?
Answer:
Through science, we learn about Earth’s environment, its life forms, and the processes that sustain life. Understanding these aspects helps us appreciate and protect our planet, ensuring its health and sustainability for future generations.
Question 8.
How does science foster teamwork and collaboration?
Answer:
Science fosters teamwork and collaboration as scientists often work in teams to tackle complex problems, share ideas, and combine expertise. This collective effort accelerates discoveries and innovations, benefiting society as a whole.
Question 9.
Why is it important to protect the environment?
Answer:
Protecting the environment is vital because it sustains life on Earth. Science helps us understand the impact of human activities on the environment and develop strategies to mitigate damage, ensuring a healthy planet for future generations.
Question 10.
What are some examples of everyday scientific inquiries?
Answer:
Everyday scientific inquiries include figuring out why a pen stops writing, how to cook food properly, or why a plant grows. These small-scale investigations use the scientific method to solve practical problems and satisfy our curiosity.
The Wonderful World of Science Class 6 Extra Questions Very Short Answer Type
Question 1.
What is the first step in the scientific method?
Answer:
Observation
Question 2.
How does scientific study work?
Answer:
It involves studying natural phenomena and discovering how things work.
Question 3.
What science does?
Answer:
Science helps us understand and explore the world around us and the universe.
Question 4.
What do you understand by the word ‘curiosity’ in science?
Answer:
Curiosity is key in science because it drives us to ask questions and explore new ideas to understand the world better.
Question 5.
Why is science compared to a giant jigsaw puzzle?
Answer:
Science is compared to a giant jigsaw puzzle where each discovery adds a new piece and there is no end to what we can learn.
The Wonderful World of Science Class 6 Extra Questions Short Answer Type
Question 1.
Define science.
Answer:
‘Science is an organised, systematic and formulated knowledge obtained through observations, experiments and verifications.
Question 2.
What is the main aim of science ?
Answer:
The main aim of science is to find the truth behind the various phenomenon taking place in the universe.
Question 3.
Name any two factors which make the earth a special place to live in.
Answer:
(i) Earth has the right, temperature range for the life to originate and flourish on it.
(ii) Earth has lot of water on its surface.
Question 4.
“The most incomprehensive thing about the world is that it is comprehensible.” Explain.
Answer:
The world around us is very complex because of the occurrence of millions of phenomena. Moreover, we come across wide ranges of mass, length and time. But surprisingly these can be understood in terms of few basic laws. Einstein expressed his admiration for this excitement of science by saying that “the most incomprehensible things about the world is that it is comprehensive.”
Question 5.
What is the reason of our earth being a unique planet of the solar system?
Answer:
Our earth is unique because it is the only planet of the solar system which has the right set of conditions for life to originate and flourish on it. Our earth has all the necessary elements like carbon, hydrogen, oxygen and nitrogen required for the origin of life. The earth is just at right distance from the sun to have the right temperature range for the existence of life.
Question 6.
Justify that water is most essential for the life of living organisms.
Answer:
Water is needed for various living activities. We depend fully on the plants for our food directly or indirectly. Plant needs water to prepare their food. If there is no water there is no food prepared by plants. This may mean the end of life on earth. A world without plants shall mean no food, no oxygen, not enough rain and other problems.
The Wonderful World of Science Class 6 Extra Questions Long Answer Type
Question 1.
Ho you think curiosity plays a crucial role in the study of science? If yes, give reason to substantiate your answer.
Answer:
Role of Curiosity: Curiosity is the driving force behind scientific inquiry. It motivates us to ask questions and seek answers, leading to new discoveries and a deeper understanding of the world. Without curiosity, the journey of scientific exploration would not be as engaging or fruitful. It is curiosity that sparks our interest in studying various phenomena and pushes us to find explanations for the mysteries we observe.
Question 2.
Why can Science be described as a big adventure?
Answer:
Science as a Big Adventure: Science is described as a big adventure because it involves exploring the unknown, asking questions, and making discoveries. The study of Science is an adventurous journey where we continuously Uncover new pieces of knowledge, much like solving a giant jigsaw puzzle. Each discovery leads to more questions and further exploration, making the process exciting and never- ending.
Question 3.
How can studying Science help in solving bigger problems and mysteries of the universe?
Answer:
Solving Bigger Problems with Science: Studying Science equip us with the skills to solve larger and more complex problems by enhancing our ability to observe, analyze, and experiment. It encourages critical thinking and systematic problem-solving, which are essential for addressing global challenges, such as environmental issues, medical advancements, and technological innovations. Science provides the tools and methodologies needed to explore and understand complex phenomena and find effective solutions.
Question 4.
Describe the collaborative nature of scientific work.
Answer:
Scientific work is often collaborative, with scientists from around the world working together in teams. They share ideas, data, and findings, which accelerates the pace of discovery and allows for more comprehensive understanding of complex problems and phenomena. Collaboration in science fosters creativity, peer review, and validation of research findings.
The Wonderful World of Science Class 6 Picture Based Questions
Look the figure and answer the following questions.
Question 1.
What does the girl do?
(a) Check ink in her pen
(b) Check whether pen is blue or red
(c) Check her hand writing
(d) None of these
Answer:
(a) Check ink in her pen
Question 2.
Why does she check her pen?
(a) Because it has full ink
(b) Because it stop working
(c) Because she is excited for her pen
(d) None of these
Answer:
(b) Because it stop working
Question 3.
If you find that the ink was full was not finished, what would you do.
Answer:
If the ink was not finished I would make another guess-perhaps the ink might have dried up.
The Wonderful World of Science Class 6 Case Based Questions
Scientists are people who follow the scientific method to solve problems or to discover new things. Anyone who follows the scientific method is working like a scientist. The scientific method is a step by step process that scientists use to find answers to questions and solve problems.
Question 1.
Who uses scientific method to discover new things?
(a) Travellers
(b) Explorers
(c) Scientists
(d)None of these
Answer:
(c) Scientists
Question 2.
What is scientific method?
(a) Step-by-step process
(b) Only answer to questions method
(c) Only observation method
(d) None of these
Answer:
(a) Step-by-step process
Question 3.
Why scientific method is used by scientists?
Answer:
The scientific method is a step-by step process that scientists use to find answers to questions and solve problems.