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NCERT Solutions for Class 6 Science Chapter 9 - The Living Organisms And Their Surroundings

NCERT Solutions

NCERT Solutions for Class 6 Science Chapter 9 - The Living Organisms And Their Surroundings

Last updated date: 23rd Apr 2024

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NCERT Class 6 Science Chapter 9: Complete Resource for The Living Organisms and their Surroundings - Free PDF Download

Important Topics Covered in the Chapter 9 Class 6 Science

Organisms and the surroundings where they live
Habitat and adaptation
A journey through different habitats
Some aquatic habitats
Characteristics of organisms
Living organisms and excretion

Points Discussed in This Chapter

The habitat of plants and animals refers to the environment in which they exist. Several types of plants and animals may coexist in the same environment.
Adaptation is the presence of certain traits and behaviors that allow a plant or animal to live in a given ecosystem.
There are many different sorts of habitats, but they may be divided into two categories: terrestrial (on land) and aquatic (on water) (in water).
A diverse diversity of species may be found in various habitats. Biotic components are made up of plants, animals, and microbes.
Rocks, soil, air, water, light, and temperature are all abiotic components of our environment.
Living creatures have some traits in common: they require food, they breathe and excrete, they respond to their surroundings, and they reproduce, grow, and move.

Here at Vedantu, students can achieve accuracy when it comes to Class 6 Science Chapter 9. By simply downloading the PDF file available in the site, students will be able to learn the lessons in the best way possible. The notes and lessons are designed to grasp the knowledge easily. Through the PDF files, the chapters are explained in details and understandable language. Downloading the files is super easy from the links.

Class:	NCERT Solutions For Class 6
Subject:	Class 6 Science
Chapter Name:	Chapter 9 - The Living Organisms and Their Surroundings
Content Type:	Text, Videos, Images and PDF Format
Academic Year:	2024-25
Medium:	English and Hindi
Available Materials:	Chapter Wise
Other Materials	Important Questions Revision Notes

The NCERT Solutions for Class 6 Science Chapter 9 provided by expert teachers, help students to score higher in their exams, especially, for students who are looking to prepare themselves for achieving a prominent career. Every NCERT Solution is provided to make the study simple and interesting on Vedantu. You can also download NCERT Solutions for Class 6 Maths to help you to revise complete syllabus and score more marks in your examinations.

Access NCERT Solutions for Class 6 Science

1. What is a habitat?

Ans: Habitat is the place that fulfills all the needs like food, water, the shelter of the organism and organisms inhabit their life.

2.How are cactus adapted to survive in deserts?

Ans: Cactus adapts different measures to survive in desert:

i) Cactus has the ability to transform leaf into spines. This helps in reducing transpiration.

ii) Cactus transform their stem so that photosynthesis can take place.

iii) The stem of the cactus has the ability to prevent loss of water and can retain water due to the presence of a waxy layer.

iv) Cactus roots penetrate deep into the soil to obtain more surface area for water absorption.

3. Fill in the blanks:

a) The presence of specific features, which enable a plant or animal to live in a particular habitat, is called ______.

Ans: adaptation

b) The habitats of the plants or animals that live on land are called____ habitat.

Ans: terrestrial

c) The habitats of plants and animals that live in water are called______ habitat.

Ans: aquatic

d) Soil, water, and air are the _______ factors of a habitat.

Ans: abiotic

e) Changes in our surrounding that make us responds to them, are called_______.

Ans: stimuli

4. Which of the things in the following list are non-living? Plough, Mushroom, Sewing machine, Radio, Boat, Water, Hyacinth, Earthworm.

Ans: In the following list the non-living things are:

1. Plough

2. Sewing machine

3. Radio

4. Boat

5. Give an example of a non-living thing, which shows any two characteristics of living things.

Ans: A car is an example of a non-living thing that shows characteristics of living things.

The two characteristics are:

1. Car moves.

2. Car requires energy.

6. Which of the non-living things listed below were once parts of the living thing?Butter, Leather, Soil, Wool, Cooking gas, Apple, Rubber.

Ans: The list of the non-living are:

1. Butter

2. Leather

3. Apple

4. Wool

7. List the common characteristic of living things.

Ans: The common characteristic shown by living things are:

1. Living things grow.

2. Living things respond to stimuli.

3. Living things need food.

4. Living things reproduce.

5. Living things excrete.

6. Living things breathe.

7. Living things move.

8. Explain, why speed is important for survival in the grasslands for animals that live there. (Hint: There are few trees or places for animals to hide in grasslands habitats)

Ans:

The carnivores feed on herbivores for their food.
In grasslands, there are very few trees to hide so herbivores need speed to move faster and prevent themselves from carnivores.
Example tiger and deer.
Speed is the major factor for their survival.

NCERT Solutions for Class 6 Science – Free PDF Download

NCERT Class 6 Science Chapter 9 solutions are provided by experts with a great experience at the professional grounds. The solutions are provided according to the chapters and subjects as per NCERT textbooks.

Chapter 9 –The Living Organisms and Their Surroundings

9.1 Organisms and The Surroundings Where They Live

Our Earth is a vast land. There are different regions on it, and various types of living creatures make these places as their permanent home. Living creatures which are available in these regions are called organisms. You will be surprised to know that even the opening of volcanoes is home to tiny living organisms. Even the houses where we live is a living ground for specific organisms. To make it simpler, the environment in which animals live is called a habitat. It is the habitat on which the organisms depend for food sources, air quality, water sources, shelter and others.

9.2 Habitat and Adaptation

We have learnt about habitat, but what is adaptation? Depending on the environment, plants and animals keep changing in terms of habits and features. This helps them to live in that particular habitat. This is known as adaptation. If you want to see this on your own, consider carrying a notebook and pencil when you go on a trip with your family. You will notice, depending on the region, and nature, the plants, animals and even the physical state of humans change.

To see this is in a more simple way, think about the plants and animals in the sea, ocean, river, lakes, rivers etc. All of them use the dissolved air under the water. In terms of dessert, where water is not abundant, plants and animals live according to the condition to breathe air from the surrounding.

9.3 A Journey Through Different Habitats

Desserts – Due to scarcity of water, leaves of desert plants shrink to spines, and this causes reduced water loss through transpiration. Rats and snakes live in burrows to escape the intense heat and only come out after the sunsets.

Mountains – Trees are cone-shaped, and most of the leaves have thorns on them to reduce the space for rainwater and snow accumulation. Most animals have thick fur to protect themselves from the intense cold.

Grasslands – Plants and trees in these areas are lush green during the rainy season, however, turn pale brown during the dry season. Animals live here according to the changing seasons, and thus, the regions are also known as one of the most productive landscapes.

Aquatic/Marine Habitats – Living organisms that make oceans and seas, their home have streamlined gills and bodies. Here, they are adapted to live peacefully in salty water.

Fresh Water – Living organisms that cannot survive in salty water, make freshwater as their home. These include ponds, lakes, rivers etc.

9.4 Living Things Around Us

The Earth consists of both living and non-living things. Things that breathe and grow are living things. On the other hand, things that cannot breathe or grow are known as non-living things.

Every living thing on Earth needs food to survive. The type of food depends on the living condition and environment.

Living things are bound to grow as they are made of cells and tissues. These continue to grow in sizes and numbers to make the living organism mature and be a part of future reproduction cycle. The food they consume helps them in the process of growing. Respiration is important for all living organisms. Anything that lives has to breathe to grow and obtain energy from the food consumed. The mechanism of respiration may vary depending on the adaptation.

Every living being can change itself according to the situation. Therefore, all living things respond to stimuli. It is because of the stimuli that living organisms change their living condition according to the environment. Every living thing on Earth is included in the reproductive system. As living things are made from cells and tissues, they help in the process of growth and later reproduce their own kind to increase the residents based on the surrounding environment.

As every living organism consumes food to grow, some parts of the consumed food remain as waste. Living organisms strip off the waste in the form of excretion. In plants, the process of excretion is known as secretion.

Not all living things can move around. Some of the common examples include – plants, trees, bushes etc. Only animals can move from one place to another in search of food and to perform other actions. Trees stay anchored to soil with the help of roots and consume their food from nature.

To keep it simple for 6th standard education, life is a process through which living organisms grow, feed, move, eat, feel, respire, excrete and reproduce. Life gives us the joy of this existence.

Exercise 9.4 total solutions contain 8 Questions (3 short questions and 5 Long questions).

Key Features of NCERT Solutions for Class 6 Science Chapter 9

NCERT solutions help students to achieve NCERT Science Class 6 Chapter 9 examples, questions and answers. They are provided for keeping the growth of efficiency in mind. The solutions are designed by professional tutors who are adept in teaching NCERT Science Class 6 Chapter 9. Some of the features include:

These solutions offer comprehensive explanations for each exercise and intext question. Students can understand the underlying concepts thoroughly.
The solutions are presented in a clear and structured manner, making it easy for students to follow along and grasp the content.
Vedantu ensures that all answers provided are accurate and in line with the NCERT curriculum, helping students gain confidence in their knowledge.
The solutions include diagrams and illustrations to enhance the understanding of complex scientific concepts.
Vedantu's solutions include extra tips and insights to help students excel in their exams.
A summary of the entire chapter is often included, offering a quick overview of the key points for revision.
These solutions are readily accessible online and FREE PDF to download, allowing students to study and revise at their convenience.

NCERT Class 6 Science Chapter wise Solutions

NCERT Class 6 Science Chapter wise Solutions in Hindi Medium

Conclusion

The NCERT Solutions for Class 6 Science Chapter 9, "The Living Organisms And Their Surroundings," offered by Vedantu, serve as a valuable resource for young learners. This chapter introduces students to the fascinating world of living organisms and how they interact with their surroundings. The provided solutions and explanations simplify complex concepts, making it easier for students to grasp the material. By using Vedantu's resources, students can develop a deeper understanding of the natural world, from adaptation and habitats to ecosystems. These solutions are a helpful aid for Class 6 students, empowering them to excel in their science studies and develop a genuine appreciation for the living organisms in our environment.

FAQs on NCERT Solutions for Class 6 Science Chapter 9 - The Living Organisms And Their Surroundings

1. Is Adaptation Possible in a Short Span of Time?

No, adoption isn’t a simple concept that takes place rapidly. It takes a lot of time, sometimes decades to acclimatize living beings according to the condition of the environment.

2. State the Differences Between Regions of Deserts and Seas.

In deserts, due to scarcity of water, there are more sand and dry areas. The region is scorching in the day and colder at night. The organisms living in this region have very little access to water and thus, breathe air from the surrounding. In terms of seas, water is abundant, and therefore, plants and animals live underneath. They are equipped with special mechanisms that help in absorbing the air dissolved in the water.

3. What concepts can I learn from the NCERT Solutions for Class 6 Science Chapter 9?

NCERT Solutions for Class 6 Science Chapter 9 can be very useful if you want to score good grades in your exams. You can find each and every concept explained in detail in NCERT Solution. Topics like habitat and adaptation of living organisms, various types of habitats, living things around us are exclusively covered in NCERT Solutions for Class 6 Science which you can get access to through the app of Vedantu or through Vedantu website free of cost.

4. Are the NCERT Solutions for Class 6 Science Chapter 9 sufficient for exam preparation?

Yes, the NCERT Solutions for Class 6 Science Chapter 9 is sufficient for exam preparation. It not only prepares students for their grade exams but also for other competitive exams as well such as JEE, NEET, etc. The market sells various reference books for the students but you would be making the best choice if you refer to NCERT Books and NCERT Solutions for your preparations. It will help you to clear all the important concepts.

5. What are biotic and abiotic components?

Our ecosystem comprises two major types of components. They are biotic components and non-biotic components. Biotic components are the living things within the ecosystem. For example, plants, animals and microorganisms. On the other hand, abiotic components are the non-living things that are present in the ecosystem such as, water bodies, soil, rocks and mountains. To learn more about biotic and abiotic components, you can visit Vedantu.

6. Mention the types of various habitats?

Our environment is made up of various habitats for living organisms to live in. Following are types of habitats and examples of living organisms that live there:

1. Habitats that are found on land are called terrestrial habitats.

Grasslands – Lion, deer etc.

Deserts – Camels, snakes, cactus, etc.

Mountain regions – Snow leopards, yaks etc.

2. Habitats that are found in water are called aquatic habitats.

Oceans – squids, octopus, etc.

Ponds and lakes- frogs.

7. What are the features that all living things have in common?

Each and every living organism that lives on this planet shows some common features throughout their lifetimes. These features are some common functions that the body of every living organism performs in order to live but is not shown by non-living ones. Following are some common characteristics that are found in living organisms. They require food, they respire and excrete, respond to their surroundings (stimuli), reproduce, grow, and move.