RBSE Class 6 Science Chapter 1 Question Answer The Wonderful World of Science

By tackling these RBSE Class 6 Science Solutions and RBSE Class 6 Science Chapter 1 The Wonderful World of Science Question Answer in English Medium, students will build a solid foundation in the topic.

The Wonderful World of Science Class 6 Questions and Answers

RBSE Class 6 Science Chapter 1 The Wonderful World of Science Question Answer

The Wonderful World of Science Class 6 Question Answer – InText

Page 1

Question 1.
What is science?
Answer:
Science is a way of thinking, observing and doing things to understand the world we live in and to uncover the secrets of the universe.

RBSE Class 6 Science Chapter 1 Important Questions

Multiple Choice Questions

1. Which is the only planet that supports life?
(a) Mars
(b) Earth
(c) Venus
(d) Mercury
Answer:
(b) Earth

2. What does a catterpillar transform into?
(a) Plant
(b) Frog
(c) Butterfly
(d) Bird
Answer:
(c) Butterfly

3. What do we need to survive?
(a) Food
(b) Water
(c) Air
(d) All of these
Answer:
(d) All of these

4. By what name is our galaxy known?
(a) Light
(b) The milky way
(c) Kamini
(d) None of these
Answer:
(b) The milky way

5. Science is related
(a) Curiosity
(b) Observation
(c) Testing
(d) All of the above
Answer:
(d) All of the above

6. Scientific method includes
(a) Observation, conclusion
(b) Test, result, question, inference
(c) Question, observation, test
(d) Observation, test, guess, text, experiment
Answer:
(d) Observation, test, guess, text, experiment

Fill in the blanks

1 Science is like a giant and unending …………….. puzzle.
Answer:
jigsaw

2. New discoveries often change our understanding of the …………….. .
Answer:
world

3. …………….. freezes and becomes ice.
Answer:
Water

4. To be able to learn science well, the first and foremost thing is to be …………….. .
Answer:
curious

5. A …………….. transforms into a plant.
Answer:
seed

6. Earth has an …………….. that we must protect.
Answer:
environment

True/False

1. Earth is one of the planets on which there is life. (True/False)
Answer:
False

2. Food is required for the growth (development) of our body. (True/False)
Answer:
True

3. There are several daily life situations where we knowingly or unknowingly apply the scientific method. (True/False)
Answer:
True

4. To be able to learn science well, the first and foremost thing is to be doubtful. (True/False)
Answer:
False

Match the words given in Column-I with Column-II

Question 1.

Column – I	Column – II
1. Water	(a) Plant
2. Seed	(b) Plastic
3. Catterpillar	(c) Ice
4. Scale	(d) Butterfly

Answer:

Column – I	Column – II
1. Water	(c) Ice
2. Seed	(a) Plant
3. Catterpillar	(d) Butterfly
4. Scale	(b) Plastic

Question 2.

Column – I	Column – II
1. Science	(a) Life
2. Earth	(b) Galaxy
3. Milky way	(c) Testing
4. Scientific method	(d) Discoveries

Answer:

Column – I	Column – II
1. Science	(d) Discoveries
2. Earth	(a) Life
3. Milky way	(b) Galaxy
4. Scientific method	(c) Testing

Very Short Answer Type Questions

Question 1.
How far is the scope of science spread?
Answer:
The scope of science is everywhere.

Question 2.
From which places have the most groundbreaking discoveries been made so far?
Answer:
The most groundbreaking discoveries have been made from the depths of the ocean to the vastness of outer space, from what is cooking in the kitchen to what is happening on the playground.

Question 3.
New discoveries increase our understanding about what?
Answer:
New discoveries often change our understanding of the world.

Question 4.
In what form is the amazing variety of life on Earth visible on earth?
Answer:
The amazing variety of life on Earth is visible in the form of plants and animals that have managed to survive and thrive in different regions on this planet.

Question 5.
What do we need for the growth (development) of our body?
Answer:
We need food for the growth (development) of our body.

Question 6.
What do we need to survive?
Answer:
Along with food, we need water and air to survive.

Question 7.
In which work does science help us?
Answer:
Science help us to find answers to our questions by following a step by step process.

Question 8.
Who are scientists?
Answer:
Scientists are people who follow the scientific method to solve problems or to discover new things.

Question 9.
Which of our abilities is developed by the application of scientific methods?
Answer:
The application of scientific methods develop our capabilities for finding solutions to bigger problems and solving more mysteries of the Universe.

Question 10.
What is required to understand and learn science?
Answer:
To be able to learn science well, the first and foremost thing is to be curious and observe your surroundings keenly.

Question 11.
What do you understand by scientific method?
Answer:
Guessing the causes and solutions of a problem and then testing them is called scientific method.

Short Answer Type Questions

Question 1.
Write any three qualities of planet Earth.
Answer:
Three qualities of planet Earth are : (i) It is the only planet that supports life, (ii) It has an environment, (iii) There is an amazing variety of life on Earth—plants and animals.

Question 2.
Scientific research is rarely done alone. Why?
OR
Why scientists across the world work together, often in large teams?
Answer:
The nature of scientific problems and discoveries are quite vast and complex. It is not easy for a single person to take care of every aspect of it. That is why scientific discoveries are rarely made alone. Therefore, scientists around the world often work together in large groups.

Question 3.
Explain the variety of life on Earth?
Answer:
There is an amazing variety of life on Earth—plants and animals that have managed to survive and thrive in different regions on this planet. This variety of life can be easily understood by seen a seed grow into a plant, a caterpillar transform into a beautiful butterfly and many more such observations.

Long Answer Type Questions

Question 1.
“Science is like a giant and unending jigsaw puzzle.” Explain the statement.
Answer:
Like a puzzle, we try to discover and understand the various dimensions of nature through science, how it all happens. Every new discovery we make adds another piece to that puzzle. There is no limit to what we can discover, since every new piece of knowledge leads to more questions and more things to find out. Sometimes, we find that a piece of this puzzle has been put in the wrong place and needs to be moved. This is how new discoveries often change our understanding of the world. In this way science is like a giant and unending jigsaw puzzle.

Question 2.
Describe a situation in daily life where a person follows the scientific method?
OR
Explain scientific method by giving an example.
Answer:
The scientific method is based on guessing the cause and solution of the problem and then testing it. It can be understood by taking an example. Suppose our pen stops writing. What would we do? We would ask ourselves the question, “Why did my pen stop writing?”. We might guess that the ink finished. We would then test this guess by opening the pen and checking the ink refill. If it is empty, we would know that your guess was correct. But suppose we find that the ink was not finished. Now what would we do? We would make another guess—perhaps the ink might have dried up. To test if this guess is correct or not, we will try something else. The way we tried to find out why our pen stopped writing is an example of the scientific method.

Question 3.
Does anyone who follows the scientific method act like a scientist? Explain with an example?
Answer:
Scientists are people who follow the scientific method to solve problems or to discover new things. For example, a cook might wonder why the dal has spilled out of the cooker—was there too much water? A bicycle repair person trying to find out why a tyre is flat—from where did the air leak out? Or an electrician trying to find why a light bulb is not working—is there some problem with the bulb or the switch? When we try to ask questions and find out answers, in a way, we are all scientists.

Essay Type Questions

Question 1.
What do you understand by Science? Tell some of its main features.
Answer:
Science—Science is a way of thinking, observing and doing things to understand the world we live in and to uncover the secrets of the universe. It is like an exciting adventure, where we ask questions, explore different dimensions of nature and try to understand how all this happens.

Main features of Science

1. Science is everywhere. From the depths of the ocean to the vastness of outer space, from what is cooking in the kitchen to what is happening on the playground.
2. Science is like a giant and unending jigsaw puzzle.
3. Science helps us find answers to our problems by following a step-by-step process.
4. In science, to find solutions to problems or to discover new things, we use the scientific method which is based on guessing and testing it.
5. To understand and learn science, it is necessary to be curious and observe the surrounding environment.

Question 2.
What is meant by scientific method? Explain its main steps.
Answer:
In science, the process of making guesses and testing them is used to solve problems and discover new things, which is called scientific method.

Main steps of scientific method

1. First, we observe something that we find interesting or we do not understand.
2. This makes us wonder and perhaps think of a question about it.
3. Then, we guess a possible answer to that question.
4. We test this guess through experiments or more observations.
5. We then try to analyse the results to see if it actually answered our question.

RBSE Class 6 Science Chapter 1 Notes

Class 6 Science Chapter 1 Notes RBSE – The Wonderful World of Science Class 6 Notes

1. Science is a way of thinking, observing and doing things to understand the world we live in and to uncover the secrets of the universe.
2. Science is like a giant and unending jigsaw puzzle.
3. New discoveries often change our understanding of the world.
4. Earth is the only planet we know that supports life, and it has an environment that we must protect.
5. Science is about following a step-by-step process that helps us find answers to our questions.
6. Scientists are people who follow the scientific method to solve problems or to discover new things.
7. To be able to learn science well, the first and foremost thing is to be curious and observe your surroundings keenly.