Sentence Reordering Exercises and Answers CBSE Class 10

Sentence Reordering Exercises and Answers CBSE Class 10 focus on helping students improve their sentence structuring and logical thinking skills, crucial for scoring well in the CBSE English exam. Rearranging jumbled words into meaningful sentences enhances grammar, comprehension, and creativity.

How to work out Sentence Reordering Exercises

1. Understand the Context:

Tip: Read the whole dialogue carefully to know what it is about. Understanding the topic can help you figure out how the sentences should fit together.

Technique: Look for important words or phrases that show what the conversation is discussing, like “climate change,” “sports,” or “literature.”

2. Look for Clue Words:

Tip: Find words that can help you understand the sentence structure, such as joining words (and, but, or), prepositions (in, for, on), or words that show changes (however, therefore).

Technique: These clue words can help you see how the different parts of the sentence should connect and be arranged.

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3. Identify the Main Idea:

Tip: Find the main subject (who or what the sentence is about) and the verb (the action) in the jumbled phrases. Every meaningful sentence needs a subject and a verb.

Technique: Look for phrases that express the main idea or action to form the base of the sentence.

4. Put It Together in Order:

Tip: Start arranging the jumbled phrases in a way that makes sense. Usually, sentences follow a Subject-Verb-Object order.

Technique: Look for phrases that give background information first, then the main action, and finally any extra details or conclusions.

5. Read It Out Loud:

Tip: After you think you’ve reordered the phrases, read the whole sentence out loud. Hearing it can help you find any parts that sound awkward or unclear.

Technique: If something doesn’t sound right, try different combinations until it sounds smooth and makes sense.

Practice Regularly:

Practice with different jumbled sentences can help you get better over time. 

Sentence Reordering Exercises and Answers 

Sentence Reordering Exercises and Answers CBSE are essential for Class 10 students as they help develop critical thinking and sentence structuring skills. Mastering these exercises is crucial for improving overall language proficiency and achieving better scores in the English grammar section of the CBSE exam.

Sentence Reordering Exercises 1:

1. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Shila: We, as a nation are integrated into one unit. You know this, right?

Pramila: Er… I do but I’d appreciate knowing a little more, please.

Shila: (i) A NATION INTO / NATIONAL INTEGRATION, / UNIFYING DIVERSE COMMUNITIES / A COHESIVE WHOLE, /REFERS TO /IS ESSENTIAL FOR / WITHIN / FOSTERING SOCIAL HARMONY /THE PROCESS OF/ AND STABILITY /WHICH/

2. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Did you know that the lack of hydrological resources affects more than 40% of the world population?

No, I didn’t. What are hydrological resources?

(i) WATER RESOURCES, / SURVIVAL / AND PLANT / TO HUMAN, / ANIMAL, / REFER TO / WHICH / ARE VITAL / HYDROLOGICAL RESOURCES

3. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Anushka: Do you have any idea how old Saturn is?

Pratima: Not exactly. Please tell me about it.

Anushka: years ago/it is estimated/that/with the rest/Saturn was/formed along/ of the/about 4.5 billion/Solar System

Sentence Reordering Exercises 2:

1. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Harsit: Can you explain the process of photosynthesis briefly?

Pintu: Sure, I remember it from our lesson.

Harsit: (i) CONVERTS / AND ENERGY / LIGHT / INTO / PHOTOSYNTHESIS / CHEMICAL / FOR USE / ENERGY / BY PLANTS.

2. Rearrange the following word clusters to make meaningful sentences.

Jonny: Why is this poem considered a masterpiece?

Baroon: Because of its universal themes and beauty.

Jonny: (i) METAPHORS / IS FILLED / WITH VIVID / AND / THE POEM / IMAGERY / AND SYMBOLISM.

3. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Ajoy: How did India gain independence?

Mrinal: Through decades of struggle and resistance.

Ajoy: (i) WAS / AND UNITY / THROUGH / GAINED / DETERMINATION / INDIA’S FREEDOM / NONVIOLENCE / AND SACRIFICE.

Sentence Reordering Exercises 3:

1. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Kaveri: What makes a balanced diet important?

Kasturi: It helps maintain overall health.

Kaveri: (i) CONSISTS / OF / A BALANCED DIET / PROTEINS, FATS, / VITAMINS, / MINERALS, AND / CARBOHYDRATES.

2. Rearrange the following word clusters to make meaningful sentences.

Arish: Why are rivers important for agriculture?

Ayush: They provide essential water and nutrients.

Arish: (i) RIVERS / FERTILE SOIL / THROUGH / BY CARRYING / AND / PROVIDE / VITAL NUTRIENTS / TO FARMLANDS.

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3. Rearrange the following word clusters to make meaningful sentences.

A: Why should we be cautious online?

B: To protect our personal information.

A: (i) BY SHARING / YOU / SAFEGUARD / PERSONAL DATA / CAN / THROUGH / AND AVOID / SECURE CHANNELS.

Sentence Reordering Exercises 4:

1. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Man 1: How can we conserve energy at home?

Mn 2: By using resources more efficiently.

Man 1: (i) TURNING OFF / CAN BE / LIGHTS / CONSERVED / AND APPLIANCES / ENERGY / BY.

2. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Girl A: What role does the heart play in the circulatory system?

Girl B: It pumps blood to all parts of the body.

Girl A: (i) HEART / MAIN FUNCTION / IS TO / PUMP BLOOD / AND OXYGEN / TO / ALL ORGANS / THE.

3. Rearrange the following word clusters to make meaningful sentences.

Boy X: Why is oxygen vital for life?

Boy Y: It is needed for cellular respiration.

Boy X: (i) OXYGEN / CELLS / REQUIRED / PRODUCE ENERGY / FOR / TO / AND FUNCTION / EFFICIENTLY.

Sentence Reordering Exercises 5:

1. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person A: How can we reduce air pollution?

Person B: By using cleaner energy sources.

Person A: (i) REDUCE / WE / POLLUTION / CAN / VEHICLES / BY USING / FUEL-EFFICIENT / AND ALTERNATIVE.

2. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person X: How would you describe the protagonist?

Person Y: Brave and intelligent, facing many challenges.

Person X: (i) CHARACTERS / IS / COMPLEX / WHOSE / WITH STRONG / PERSONALITY / THE.

3. Rearrange the following word clusters to make meaningful sentences.

Person A: How does deforestation affect the ecosystem?

Person B: It leads to the loss of biodiversity.

Person A: (i) ECOSYSTEM / CAUSES / DEFORESTATION / TO LOSE / SPECIES / AND DAMAGE / THE BALANCE / ITS.

Sentence Reordering Exercises 6:

1. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person X: What were the causes of World War I?

Person Y: Nationalism, alliances, and militarism.

Person X: (i) STARTED / TENSIONS / ESCALATING / THESE / WITH / LED TO / AND / CONFLICTS / GLOBAL.

2. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person A: Can you explain how light travels?

Person B: It travels in straight lines.

Person A: (i) LIGHT / SPEED OF / VERY HIGH / A / AT / TRAVELS / AND / IN STRAIGHT / LINES.

3. Rearrange the following word clusters to make meaningful sentences.

Person X: Why is democracy considered the best form of government?

Person Y: Because it ensures freedom and equality for all.

Person X: (i) DEMOCRACY / PEOPLE / PARTICIPATE / LETS / AND / GOVERNANCE / THEIR / IN.

Sentence Reordering Exercises 7:

1. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person A: How is artificial intelligence changing industries?

Person B: By automating processes and improving efficiency.

Person A: (i) AI / CAN / SPEED UP / PROCESSES / IN / BY / INDUSTRIES / TECHNOLOGY.

2. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person X: Why is regular exercise important?

Person Y: It helps in maintaining physical and mental health.

Person X: (i) EXERCISE / CAN / FITNESS / YOUR / AND / IMPROVE / STRENGTHEN / IMMUNE SYSTEM / THE.

3. Rearrange the following word clusters to make meaningful sentences.

Person X: What makes Shakespeare’s works timeless?

Person Y: The universal themes and relatable characters.

Person X: (i) SHAKESPEARE’S / INSIGHTFUL / WRITING / HUMAN / NATURE / OF / GIVES / A DEEP.

Sentence Reordering Exercises 8:

1. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person A: What is the significance of the periodic table?

Person B: It helps in organizing elements based on their properties.

Person A: (i) PERIODIC TABLE / THE / PROPERTIES / CLASSIFIES / BY / ELEMENTS / ACCORDING TO / THEIR.

2. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person X: How does inflation affect the economy?

Person Y: It decreases the value of money.

Person X: (i) INFLATION / PURCHASING POWER / IMPACTS / THE / AND / REDUCES / OF MONEY.

3. Rearrange the following word clusters to make meaningful sentences.

Person A: Why is climate change a global concern?

Person B: It affects weather patterns and ecosystems worldwide.

Person A: (i) RISING TEMPERATURES / SEA LEVELS / AND / MELTING / CAUSED BY / GLACIERS / ARE / CLIMATE CHANGE.

Sentence Reordering Exercises 9:

1. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person X: What sparked the French Revolution?

Person Y: Social inequality and financial crises were the main causes.

Person X: (i) REVOLUTION / CAUSES / THE / POLITICAL / UNREST / OF / THE / INCLUDED / AND / SOCIAL INJUSTICE.

2. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person A: Can you explain Newton’s First Law of Motion?

Person B: It states that an object at rest stays at rest.

Person A: (i) UNLESS / REMAINS IN / A BODY / IS ACTED / MOTION / BY A FORCE / EXTERNAL / AT REST OR.

3. Rearrange the following word clusters to make meaningful sentences.

Person X: What is the central theme of this novel?

Person Y: It deals with the complexities of human relationships.

Person X: (i) THE NOVEL / THROUGH / RELATIONSHIPS / AND / CONFLICT / HUMAN / EXPLORES / LOVE.

Sentence Reordering Exercises 10:

1. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person A: How do acids and bases differ?

Person B: Acids have a sour taste, while bases are bitter and slippery.

Person A: (i) ACIDS / WITH / TURN BLUE LITMUS / WHILE / TURN / RED / BASES / PAPER.

2. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person X: What impact has globalization had on the world?

Person Y: It has connected economies and cultures more than ever before.

Person X: (i) TRADE / EXCHANGING / CULTURES / THROUGH / IDEAS / AND / GLOBALIZATION / PROMOTES / GOODS AND SERVICES.

3. Rearrange the following word clusters to make meaningful sentences.

Person A: Why is mental health as important as physical health?

Person B: Because it impacts how we feel, think, and act.

Person A: (i) HEALTH / OUR / MENTAL / WELLBEING / AFFECTS / AND / DECISIONS / BEHAVIOR.

Sentence Reordering Exercises 11:

1. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person X: Can you describe the process of photosynthesis?

Person Y: It converts sunlight into energy.

Person X: (i) GREEN PLANTS / PHOTOSYNTHESIS / THROUGH / AND / CAPTURE / LIGHT / ENERGY.

2. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person A: Why is the Industrial Revolution significant in world history?

Person B: It transformed manufacturing and transportation.

Person A: (i) THE / REVOLUTION / LED TO / INDUSTRIAL / NEW TECHNOLOGIES / AND / MASS PRODUCTION / METHODS.

3. Rearrange the following word clusters to make meaningful sentences.

Person X: How does the author use symbolism in this story?

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Person Y: To convey deeper meanings beyond the literal events.

Person X: (i) SYMBOLISM / THE USE / LITERARY DEVICES / ENHANCES / SUCH AS / THEME / AND / TONE.

Sentence Reordering Exercises 12:

1. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person A: Can you explain the stages of the water cycle?

Person B: Sure, it involves evaporation, condensation, and precipitation.

Person A: (i) CYCLE / IS DRIVEN / THE WATER / SUN’S HEAT / BY / CAUSING / EVAPORATION.

2. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person X: How has social media influenced communication?

Person Y: It has made it easier to connect with people worldwide.

Person X: (i) IMPACT / HAS HAD / ON / SOCIAL MEDIA / A MASSIVE / MODERN COMMUNICATION / THE.

3. Rearrange the following word clusters to make meaningful sentences.

Person A: Can you explain the importance of cell division?

Person B: It helps in growth, development, and repair of tissues.

Person A: (i) CELL DIVISION / ESSENTIAL / BECAUSE / IS / IT / CREATES / NEW CELLS / FOR GROWTH.

Sentence Reordering Exercises 13:

1. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person X: What is the central theme of this poem?

Person Y: It explores the idea of time and human existence.

Person X: (i) THE POEM / QUESTIONS / AND / OF / THE PASSAGE / TIME / THE IMPACT / ON HUMAN LIFE.

2. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person A: Can you describe how sound travels?

Person B: It travels as vibrations through a medium like air or water.

Person A: (i) SOUND / THROUGH / TRAVELS / VIBRATIONS / IN / A MEDIUM / LIKE AIR / OR WATER.

3. Rearrange the following word clusters to make meaningful sentences.

Person X: Why is the Indian Constitution considered unique?

Person Y: It guarantees fundamental rights to all citizens.

Person X: (i) INDIAN CONSTITUTION / PROTECTS / RIGHTS / AND / ENSURES / OF ALL / FREEDOM / CITIZENS.

Sentence Reordering Exercises 14:

1. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person A: Why is eating fruits and vegetables important?

Person B: They provide essential vitamins and minerals.

Person A: (i) A BALANCED / DIET / SHOULD / VEGETABLES / INCLUDE / A VARIETY / AND FRUITS.

2. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person X: How does supply and demand affect prices?

Person Y: When demand is high, prices go up, and when supply is high, prices fall.

Person X: (i) SUPPLY / DETERMINES / THE DEMAND / AND / PRICES / OF GOODS / AND SERVICES.

3. Rearrange the following word clusters to make meaningful sentences.

Person A: What makes this book a good mystery novel?

Person B: It has a gripping plot and unexpected twists.

Person A: (i) A MYSTERY / CHARACTERISTICS / THE / HAVE / PLOT / OF / SHOULD / A STRONG.

Sentence Reordering Exercises 15:

1. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person X: When was the Indian National Congress founded?

Person Y: It was founded in 1885 to promote self-rule.

Person X: (i) INDIAN NATIONAL CONGRESS / FORMATION / LED TO / THE / OF / POLITICAL / SELF-DETERMINATION.

2. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.


Person A: Have you heard about the latest discovery in space?
Person B: No, what is it?
Person A: (i) BY THE / IS A BLACK HOLE / RECENT STUDY / THAT / DETECTED / MASSIVE / A / NEARBY / IN OUR GALAXY / THE FIRST TIME.

3. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person A: Do you think technology has changed our lives for the better?
Person B: I believe it has, but there are downsides too.
Person A: (i) IMPACT ON / COMMUNICATION / TECHNOLOGY / HAS A / OUR LIVES / SIGNIFICANT / INCREASED / AND / CONNECTIVITY / DRAMATICALLY.

Sentence Reordering Exercises 16:

1. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person A: What do you think about the importance of sports?
Person B: They are crucial for physical and mental health.
Person A: (i) TEAMWORK AND / SPORTS / ENCOURAGE / SKILLS LIKE / COMMUNICATION / WHICH / BUILD CHARACTER / ALSO / AND DISCIPLINE.

2. Rearrange the following word clusters to make meaningful sentences.

Person A: Did you read the article on climate change?
Person B: Not yet. What did it say?
Person A: (i) IS A GLOBAL / CHALLENGE / REQUIRES / COOPERATION / AND / THAT / IMMEDIATE ACTION / FROM ALL COUNTRIES / TO ADDRESS.

3. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.

Person A: Why is it important to conserve water?
Person B: Because it’s a limited resource.
Person A: (i) AWARENESS ABOUT / INCREASING / OF / AND / PROMOTE / WATER CONSERVATION / CAN HELP / ENVIRONMENTAL / THE HEALTH OF / THE COMMUNITY.

Sentence Reordering Exercises 17:

1. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence

Person A: What role does literature play in society?
Person B: It reflects our culture and values.
Person A: (i) UNDERSTAND / IN LITERATURE / WE CAN / CULTURE AND SOCIETY / HOW / AND / INTERPRET / IT.

2. Rearrange the following word clusters to make meaningful sentences.

Person A: How can we reduce plastic waste?
Person B: By using alternatives to plastic.
Person A: (i) REDUCING PLASTIC / IS ESSENTIAL / FOR A / SUSTAINABLE FUTURE / AND / CONSUMPTION / ALTERNATIVES / PROMOTING / LIKE REUSABLE BAGS.

3. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence

Person A: What are the benefits of reading?
Person B: It expands knowledge and improves vocabulary.
Person A: (i) CREATIVITY AND / READING / STIMULATES / THOUGHT PROCESSES / AND / IMAGINATION / IN ADDITION TO / EXPANDING / OUR KNOWLEDGE.

Sentence Reordering Exercises 18:

1. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence

Person A: Why should we learn history?
Person B: To understand our past.
Person A: (i) AWARENESS OF / LEARNING HISTORY / CAN PROMOTE / A SENSE OF / CULTURAL HERITAGE / AND / NATIONAL IDENTITY.

2. Rearrange the following word clusters to make meaningful sentences.

Person A: Have you thought about how music affects our emotions?
Person B: Yes, it can be quite powerful.
Person A: (i) MUSIC / HAS THE POWER / TO INFLUENCE / OUR MOODS / AND / CAN AFFECT / EMOTIONS / HOW WE / PERCEIVE THE WORLD.

3. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence

Person X: Climate change is a growing concern these days. Do you know why it is so alarming?
Person Y: I understand it’s about rising temperatures, but can you explain more?
Person X: (i) EXTREME WEATHER / INCREASES / CAUSES / IT ALSO / PATTERNS / AND / GLACIAL MELTING / GLOBAL TEMPERATURE / AFFECTS ECOSYSTEMS.

Sentence Reordering Exercises 19:

1. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence

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Person X: Space exploration has always fascinated me. Do you think it’s worth the investment?
Person Y: Definitely! It leads to scientific advancements. Can you give an example?
Person X: (i) MEDICAL TECHNOLOGY / TO / HAVE / MANY INVENTIONS / SPIN-OFFS / FROM / INCLUDING / SPACE EXPLORATION / STEMMED.


2. Rearrange the following word clusters to make meaningful sentences.

Person X: The internet has transformed the way we communicate. Do you agree?
Person Y: Yes, but in what specific ways has it changed communication?
Person X: (i) INSTANT / ENABLES / EMAILS / SOCIAL MEDIA / GLOBALLY / EXCHANGE OF INFORMATION / AND / COMMUNICATION.


3. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence

Person X: The Industrial Revolution drastically changed the world. Do you know how?
Person Y: I know it had a major impact, but can you explain more?
Person X: (i) MANUFACTURING PROCESSES / INTRODUCTION / LED TO / THE / IMPROVED TRANSPORT / OF / AND / MASS PRODUCTION.


Sentence Reordering Exercises 20:

1. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence

Man X: Have you ever wondered how electricity is generated?
ManY: Yes, I know it’s through power plants, but can you describe the process?
Man X: (i) TURBINES / TO / CONVERT / ELECTRICITY / GENERATORS / ENERGY / ROTATE / WHICH / INTO / MECHANICAL / FROM / SOURCE.


2. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence

Person X: Water conservation is crucial for our survival. Do you agree?
Person Y: Absolutely! But what are some methods we can use?
Person X: (i) WATER EFFICIENCY / HARVESTING / PRACTICES / REDUCE / RAIN / AND / SUCH AS / AND REUSE / HOUSEHOLD / WATER.


3. Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence

Person X: The solar system is so vast. Can you name its key components?
Person Y: I know there are planets, but what else is there?
Person X: (i) PLANETS / SUN / ORBITING / COMETS / STARS / AND / CONTAINS / MOONS / ALONG WITH / ASTEROIDS / THE SOLAR SYSTEM.

Answers 1:

1. National integration refers to the process of unifying diverse communities into a cohesive whole, which is essential for fostering social harmony and stability within a nation.

2. Hydrological resources refer to water resources, which are vital to human, animal, and plant survival.

3. It is estimated that Saturn was formed about 4.5 billion years ago, along with the rest of the Solar System.

Answers 2:

1. Photosynthesis converts light energy into chemical energy for use by plants.

2. The poem is filled with vivid metaphors, imagery, and symbolism.

3. India’s freedom was gained through determination, nonviolence, and sacrifice.

Answers 3:

1. A balanced diet consists of proteins, fats, vitamins, minerals, and carbohydrates.

2. Rivers provide fertile soil by carrying vital nutrients to farmlands.

3. You can safeguard personal data by sharing through secure channels and avoid risks.

Answers 4:

1. Energy can be conserved by turning off lights and appliances.

2. The heart’s main function is to pump blood and oxygen to all the organs.

3. Oxygen is required for cells to produce energy and function efficiently.

Answers 5:

1. We can reduce pollution by using fuel-efficient vehicles and alternative energy.

2. The protagonist is a complex character with a strong personality.

3. Deforestation causes the ecosystem to lose species and damage its balance.

Answers 6:

1. These tensions started escalating, leading to global conflicts.

2. Light travels at a very high speed and in straight lines.

3. Democracy lets people participate in their governance.

Answers 7:

1. AI can speed up processes in industries through technology.

2. Exercise can improve fitness and strengthen your immune system.

3. Shakespeare’s writing gives a deep insight into human nature.

Answers 8:

1. The periodic table classifies elements according to their properties.

2. Inflation impacts purchasing power and reduces the value of money.

3. Rising temperatures and melting glaciers are caused by climate change.

Answers 9:

1. The causes of the revolution included political unrest and social injustice.

2. A body remains at rest or in motion unless acted on by an external force.

3. The novel explores love and conflict through human relationships.

Answers 10:

1. Acids turn blue litmus red, while bases turn red litmus blue.

2. Globalization promotes exchanging ideas, goods, and services through trade.

3. Mental health affects our wellbeing and behavior and decisions.

Answers 11:

1. Photosynthesis through green plants captures light energy.

2. The Industrial Revolution led to new technologies and mass production methods.

3. The use of symbolism enhances the theme and tone of the story.

Answers 12:

1. The water cycle is driven by the sun’s heat causing evaporation.

2. Social media has had a massive impact on modern communication.

3. Cell division is essential because it creates new cells for growth.

Answers 13:

1. The poem questions the impact of time on human life.

2. Sound travels through vibrations in a medium like air or water.

3. The Indian Constitution protects the rights and freedom of all citizens.

Answers 14:

1. A balanced diet should include a variety of fruits and vegetables.

2. Supply and demand determine the prices of goods and services..

3. The characteristics of a mystery should have a strong plot.

Answers 15:

1. The formation of the Indian National Congress led to political self-determination.

2. A recent study detected a massive black hole in our galaxy for the first time.

3. Technology has had a significant impact on our lives and increased connectivity dramatically.

Answers 16:

1. Sports also encourage skills like teamwork and communication, which build character and discipline.

2. Climate change is a global challenge that requires immediate action from all countries to address.

3. Increasing awareness about water conservation can help promote the health of the community and the environment

Answers 17:

1. In literature, we can understand and interpret how culture and society are reflected.

2. Reducing plastic consumption is essential for a sustainable future and promoting alternatives like reusable bags.

3. Reading stimulates creativity and thought processes in addition to expanding our knowledge.

Answers 18:

1. Learning history can promote awareness of cultural heritage and a sense of national identity.

2. Music has the power to influence our moods and can affect how we perceive the world.

3. IT ALSO CAUSES AN INCREASE IN GLOBAL TEMPERATURE, AFFECTS ECOSYSTEMS, AND INCREASES EXTREME WEATHER PATTERNS AND GLACIAL MELTING.

Answers 19:

1. MANY INVENTIONS, INCLUDING MEDICAL TECHNOLOGY, HAVE STEMMED FROM SPACE EXPLORATION SPIN-OFFS.

2. EMAILS AND SOCIAL MEDIA ENABLE INSTANT COMMUNICATION AND EXCHANGE OF INFORMATION GLOBALLY.

3. THE INTRODUCTION OF MANUFACTURING PROCESSES LED TO MASS PRODUCTION AND IMPROVED TRANSPORT.

Answers 20:

1. TURBINES ROTATE TO CONVERT MECHANICAL ENERGY FROM A SOURCE INTO ELECTRICITY USING GENERATORS.

2. PRACTICES SUCH AS RAINWATER HARVESTING AND HOUSEHOLD WATER REUSE REDUCE WATER USAGE AND IMPROVE EFFICIENCY.

3. THE SOLAR SYSTEM CONTAINS THE SUN, ORBITING PLANETS, MOONS, STARS, ALONG WITH COMETS AND ASTEROIDS.