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Important Questions for CBSE Class 6 Science Chapter 6 - The Living Organisms and Their Surroundings

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Class 6 Important Question

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Chapter 9: The Living Organisms And Their Surroundings

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CBSE Class 6 Science Important Questions Chapter 6 - The Living Organisms and Their Surroundings - Free PDF Download

Class 6 Science sets the base for higher secondary. So, it’s integral to have a thorough understanding of each section vividly. However, this section will primarily deal with important questions for class 6 chapter 6.

Living Organisms and their Surroundings mainly discusses various living creatures and their habitat. Every living thing, be it animal, reptiles, amphibians or humans, have a distinctive environmental necessity as per their typical structure. This specific region or surrounding which is required for us to sustain is called a habitat.

Vedantu is a platform that provides free CBSE Solutions (NCERT) and other study materials for students. Download NCERT Class 6 Science and Class 6 Maths NCERT Solutions on Vedantu.com to score more marks in CBSE board examination.

Download CBSE Class 6 Science Important Questions 2024-25 PDF

Also, check CBSE Class 6 Science Important Questions for other chapters:

CBSE Class 6 Science Important Questions
Sl.No	Chapter No	Chapter Name
1	Chapter 1	Food: Where Does It Come From?
2	Chapter 2	Components of Food
3	Chapter 3	Fibre to Fabric
4	Chapter 4	Sorting Materials into Groups
5	Chapter 5	Separation of Substances
6	Chapter 6	Changes around Us
7	Chapter 7	Getting to Know Plants
8	Chapter 8	Body Movements
9	Chapter 9	The Living Organisms and Their Surroundings
10	Chapter 10	Motion and Measurement of Distances
11	Chapter 11	Light, Shadows and Reflections
12	Chapter 12	Electricity and Circuits
13	Chapter 13	Fun with Magnets
14	Chapter 14	Water
15	Chapter 15	Air Around Us
16	Chapter 16	Garbage In, Garbage Out

Study Important Questions for Class 6 Science Chapter 6 – Living Organisms and their Surroundings.

Very Short Answer Questions: 1 Mark

Define the following:

1. Habitat

Ans: An organism's habitat is its place of residence. Food, water, shelter, air, and other necessities of life are all provided by habitat. Many creatures can coexist in the same environment. Aquatic habitats for fish, for example, include ponds, rivers, and the sea.

2. Adaptation

Ans: Adaptation is defined as the presence of particular characteristics or characteristics that enable an organism to thrive in its environment. Adaptations vary from animal to animal. A fish, for example, has gills that allow it to breathe underwater.

3. Saline

Ans: A saline solution is a salt-water solution. Water present in sea or ocean are saline in nature. Marine species have evolved to thrive in a salty environment.

4. Biotic Component

Ans: Biotic components are the living organisms that make up an ecosystem. Plants, animals, microbes, and other biotic components make up the biotic components. As predators and prey, they interact with one another. They also have interactions with abiotic elements.

5. Abiotic Component

Ans: The non-living things in the environment are referred to as abiotic components. They determine the habitat's characteristics. The abiotic components of an environment are sunlight, rainfall, wind, soil, and so on. They have interactions with the biotic elements.

6. Germination

Ans: The process through which a sapling arises from a seed under ideal conditions is known as germination. Seed is a dormant, dry structure that can withstand harsh conditions. Seed germinates to generate the sapling that will give life to the new plant only when the conditions are favourable.

7. Prey

Ans: The term "prey" refers to a creature that is consumed by another one. Deer, for example, are prey for lions, and snakes are prey for eagles.

8. Predator

Ans: Predators are organisms that consume other organisms. A lion, for example, is a deer predator, while an eagle is a snake predator, and so on.

9. Stimulus

Ans: The term "stimulus" refers to any change in the environment that causes an organism to respond. The ability to respond to stimuli is a key feature of living organisms. Change of temperature, wind patterns, lighting, and other stimuli are examples of stimuli.

10. Respiration

Ans: The intake of oxygen from the outside environment to the cells within tissues, as well as the removal of carbon dioxide in the reverse direction, is referred to as respiration. Depending on the presence or lack of oxygen, it might be aerobic or anaerobic. To obtain energy, organisms breathe.

Short Answer Questions: 3 Marks

11. How is a camel adapted to its habitat?

Ans: Camels are desert animals that have adapted to the harsh conditions of the desert, such as high temperatures and scarcity of water. Camel's long legs protect its body from the scorching sand. They have large hooves that make it easy for them to walk on sand. Camels must store as much bodily water as possible in deserts because there is less water. They do so by excreting urine and dry dung in little volumes. They also include a hump that can be used to store food reserves. This enables them to live in deserts for extended periods of time.

12. How do dolphins and whales breathe?

Ans: Although dolphins and whales are aquatic creatures, they lack gills. Their lungs are linked to a blowhole. Blowholes are comparable to nostrils on the top of a person's head. When they swim close to the surface or come up for air, they use these blowholes to breathe. They can go for lengthy periods of time without breathing in water. They rise from the water when they need to breathe.

13. What are the different kinds of habitats?

Ans: Habitats are areas where animals can live. Terrestrial habitats and aquatic habitats are the two main forms of habitat. Terrestrial habitats are habitats that are found on the ground. Tropical rainforests, grasslands, deserts, mountains, and other terrestrial ecosystems are some of the most prevalent. Aquatic habitats are found in bodies of water. Ponds, lakes, rivers, seas, and oceans are examples of common aquatic ecosystems. Diverse environments have different abiotic components. The nature of biotic components is determined by these abiotic components.

14. Explain the adaptations of a fish.

Ans: Fish are aquatic creatures and live under water. Fish have several significant adaptations to survive under water:

They have a streamlined physique that makes it easier for them to swim.
They have gills that assist them in absorbing dissolved oxygen from the water.
They swim with fins and tails to assist them maintain balance and control directions in the water.
They have slick scales that protect the body while also assisting in swimming.

15. What is excretion? How do plants excrete?

Ans: The process of excretion is the removal of nitrogenous waste from the body. As a result of numerous metabolic activities in the body, wastes are created. These wastes are harmful to the organism and must be removed. Plants excrete in a variety of ways:

Resins and saps are excreted as wastes.
They may also store wastes in their bodies away from important activities, ensuring that the wastes do not harm the plants.
The roots discharge some wastes as well.

Long Answer Questions: 5 Marks

16. Compare the adaptations of a desert plant with a mountain plant?

Ans: Differences between desert and mountain plants are as follows:

Desert Plants	Mountain Plants
To prevent water loss owing to transpiration, leaves are reduced to spines.	Snow and rain water can easily slip off leaves that are pointed or needle-like.
Stem is green and fleshy	Stem is hard and woody
Photosynthesis occurs in stem	Photosynthesis occurs in leaves
Plants come in a variety of morphologies and are frequently branching.	Cone-shaped plants are common.
Plants have deep and broad roots.	The roots are strong and well-developed

17. Compare the adaptations of animals in grasslands to those in mountains.

Ans: Differences between adaptation of grassland and mountain animals are as follows:

Grassland Animals	Mountain Animals
Animals don't have thick coats of fur.	Animals have thick coats of fur.
Animals have strong muscular legs that allow them to run quickly.	Animals with powerful hooves can run up steep slopes.
Brown skin allows them to blend in with its surroundings.	To blend in with the environment, skin is either white or black.
Strong and keen hearing to aid in the detection of predators and prey	Ears are also coated in fur to protect themselves from cold environments.
Example: Lion, Deer etc.	Mountain Goats

18. How do you characterize a living thing?

Ans: Anything that has life is called living things. The following are some of the characteristics that distinguish a living thing:

All living creatures require food and nutrients to survive.
To receive energy from food, all living creatures breathe.
All living things are in the process of growing.
Stimuli affect all living things.
All living things discharge waste from their bodies.
All living things reproduce to generate offspring.
All living things have substance mobility in their bodies.

CBSE Class 6 Science Chapter 6 - The Living Organisms and Their Surroundings Important Questions

Class 6 Science Chapter 6 Important Questions

More detailed discussion through questions-answers will help students gain insight into an easy understanding. Also, the questions are tailor-made from exam perspective to assure maximum performance.

19. What is an Environment?

Ans: The environment is where we exist. Anything we see around us (living, non-living, chemical, physical) consists of the environment.

20. Define Biotic and Non-Biotic Components?

Ans: Biotic components comprise of all the living beings present in an ecosystem, i.e. flora and fauna. Naturally, non-biotic components are quite the opposite, i.e. the non-living beings present in an environment, e.g. table, box etc.

Habitat and Adaptation

This category will mainly deal with will the biotic components and their area of maximum survival. We will further talk about Living Organism and their Surroundings class 6 important questions for an easy understanding.

21. What Are The Characteristics of The Living Organism?

Ans: Living component has the following characters:

All living being breathe and respire
They respond to stimuli
Food is primarily essential for them to grow and nurture
They have growth
Shows movement

22. What is Terrestrial Habitat? Discuss in Detail.

Ans: Living components which are found on land like water, dessert, grassland, shore, wetlands etc. are called a terrestrial habitat. Biotic components present under the earth like caves and mines also fall under this category. Different terrestrial habitats are:

Grasslands: Some of the animals falling under this category are lion, giraffe, elephant, deer etc. These organisms mainly prey on plants and depend on the greenery around, for their survival. Some of them like lion require long grass for hiding purpose and capture the prey smartly.
Polar habitat: Such animal survives finely in acute cold weather. They have a thick hairy or furry body, which is best suited for lower temperature. These animals are mainly carnivores, and some may hibernate in coldest of months. E.g. polar bear, penguins etc.
Desert: Those animals or plants that have the capacity to store more water or fetch water from deep into the soil can only sustain here. The waxy coating in their stem also enables them to do photosynthesis, e.g. cactus. These plants are usually less leafy, to avoid water loss during transpiration.

The animals found here generally make deep burrows to fight back intense heat, e.g. snake, kangaroo, rats etc.

Mountains: Animals specifically has thick furs to prevent themselves from excessive cold. Trees found in this region are usually conical in shapes and has pointed leaves, e.g. pine trees and animals such as yaks and sheep.

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Rainforest: as the name suggests, the animals and plants found here are habituated to survive best in a rainy environment. It has hot and humid climate and all sorts of mammals, amphibians; reptiles are mostly found in this area.

23. What is Aquatic And Marine Habitat? Explain With Examples?

Ans: Aquatic and marine habitats comprise of any habitat which is found underwater. Mostly various kinds of fish, worms come in this criterion. Other than those organisms like a snail, octopus, molluscs also join the group. They are uniquely structured to live and breathe underwater, e.g. whales, frogs etc.

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Benefits of Important Questions for Class 6 Science Chapter 6 - The Living Organisms and their Surroundings necessary?

Vedantu’s Important Questions help students concentrate on the most crucial topics within the chapter. They serve as a roadmap for what to prioritize during their studies.
By practicing these questions, students become well-prepared for exams, get a sense of the types of questions likely to appear, reducing exam anxiety.
Important questions often cover key concepts, allowing students to revisit and reinforce your understanding of the chapter.
Solving these questions helps students manage their time effectively, learn to allocate the right amount of time to different topics, ensuring they cover everything.
Attempting these questions enables self-assessment. Students can gauge their progress, identify weak areas, and work on improving them.
By focusing on these questions, students can aim for higher scores. It's a strategic way to maximize your performance.
These questions often cover a range of topics within the chapter, ensuring a comprehensive understanding of the subject matter.

Important questions for Class 6 Science Chapter 6 offered by Vedantu act as a valuable tool for students, aiding in their preparation, confidence, and overall success in exams.

Conclusion:

Living Organisms and their Surrounding has an integral part in class 6 Science and can’t be overlooked from an examination perspective. The important question for class 6 Chapter 6, as discussed in Vedantu covers almost the whole broad topic. It also presents a brief guide over the critical points to remember and details on the topic.

Class 6 Science sets the base for higher secondary. So, it’s integral to have a thorough understanding of each section vividly. However, this section will primarily deal with important questions for class 6 chapter 6.

FAQs on Important Questions for CBSE Class 6 Science Chapter 6 - The Living Organisms and Their Surroundings

1. Which are the most important topics to cover from Science class 6 Chapter 6?

Students are always recommended to have a detailed inspection of all the topics. Yet, there are the lists of some never-to-overlook Chapter, which students must summarise. These comprise of: Living Organisms and their Surroundings, Separation of Substances, Getting to Know Plants, Motion and Measurement of Distances, Light, Shadows and Reflection, Water and Air around Us.

2. How to cope with difficulty in understanding science?

Science is all about understanding things minutely. The vast area of science has anything and everything to do with, what is going around you. Our topics are always based on our everyday life and activities. For correctly understanding this subject, one needs to develop the habit of asking questions. Ask questions to yourself too like why, where from, what etc. once you start positing question on everything you sees or do, you will begin to understanding things more easily.

Download free PDF for more NCERT solutions for class 6 Chapter 6 important questions on the topic.

3. What is acclimatisation?

Acclimatisation comes under an important question for class 6 Science Chapter 6. It can be described as the adjustment; our body tends to make due to the change in various climatic conditions. E.g. when we travel from plains to hilly areas, there are certain adjustments configured by our body.

4. What concepts can I learn from the NCERT Solutions for Class 6 Science Chapter 6?

Chapter 6 Class 6 Science is called the Living organism and its surroundings. This chapter discusses the environment and its components. Here you will get to know about all kinds of living things that exist in our environment starting from reptiles, amphibians, birds, humans etc. Apart from this, you will also get to know the abiotic factors as well that co-exist in the environment. You must read the chapter thoroughly.

5. Are the important questions for Class 6 Science Chapter 6 sufficient for exam preparation?

Important questions for Class 6 Science Chapter 6 helps you a lot with your preparation and from the exam point of view. These solutions are very much accurately written and uploaded on the website of Vedantu. So if you practise these important questions, you will get an edge on what must be written and how your answers must be framed in order to score high marks. So make sure that you are thorough with these solutions. To know more and practice questions, students can download the Vedantu app.

6. What are the characteristics of living organisms?

Living organisms are those that have life; that is, they will die one day depending on their lifespan. Organisms that need food and oxygen for their survival are termed living beings. Living beings need a particular environment to grow and sustain. They reproduce and continue the generation. They also grow and excrete out the wastes from their body. Living organisms have sharp stimulus action and also participate in movement and locomotion. To know more, solve the important questions by visiting the page Important questions for Class 6 Science and download a free PDF of the same.

7. What are the ten characteristics of living things?

Living things are those that have life. And these things are characterised by a few particular features which classify them as living things. They breathe, eat, grow, move, reproduce, excrete, respond to stimulus, need energy and have a certain life span; that is, they die at one point in their life. To know about living things in detail, visit the website of Vedantu, where you will find the exact explanations for all the topics of the chapter and will get your base all clear.

8. What are abiotic components?

The things that are present in our environment which does not have any life in them are called abiotic components. Although these things have no life, the living organisms depend on them for their survival, so this makes them an important part of the environment. It's always both the biotic and abiotic things that together build up a sustainable environment. The interaction of the abiotic things with the biotic or living things are important. Examples are sunlight, wind, rainfall etc.