RBSE Solutions for Class 6 Science Chapter 6 Living and Non-Living Things

RBSE Solutions for Class 6 Science Chapter 6 Living and Non-Living Things are part of RBSE Solutions for Class 6 Science. Here we have given Rajasthan Board RBSE Class 6 Science Chapter 6 Living and Non-Living Things.

Board RBSE
Textbook SIERT, Rajasthan
Class Class 6
Subject Science
Chapter Chapter 6
Chapter Name Living and Non-Living Things
Number of Questions Solved 50
Category RBSE Solutions

Rajasthan Board RBSE Class 6 Science Chapter 6 Living and Non-Living Things

Intext Questions

Question 1.
Think about your nearby surroundings and name the objects and animals found in the environment. Make a list of these objects and animals and classify them according to the following table. (Page 47)
Answer:
Classification of objects and animals according to their activities.

S. No. Name of the object and animal Moves by itself Eats food Brea­the Grows with time
1. Bag No No No No
2. Cow Yes Yes Yes Yes
3. Goat Yes Yes Yes Yes
4. Stone No No No No
5. Chair No No No No

Question 2.
Complete the following table to differentiate between living and non-living (Page 48)
Answer:
Difference between living and non-living

S.No. Characteristic Living Non-living
1. Life span Fixed life span Not fixed.
2. Food Eats food Does not eat food
3. Respiration Respires Does not respire
4. Reproduction Reproduces Does not reproduce
5. Growth Grows with time Does not grow
6. Excretion Excretes Does not excrete

Question 3.
How do plant take food? (Page 49)
Answer:
Plants prepare their own food by photosynthesis.

Question 4.
What do animals eat? (Page 49)
Answer:.
Animals depend mainly on plants for their food.

Question 5.
Do all living beings breathe? (Page 49)
Answer:
Yes, all living being breathe.

Question 6.
Which gas is taken in by living beings during respiration and which gas is given out? (Page 49)
Answer:
Living beings take in oxygen and give out carbon-dioxide during respiration.

Question 7.
Does respiration occur in plants also? (Page 49)
Answer:
Yes, respiration occurs in plants also.

Question 8.
Do plants also move from one place to another? (Page 49)
Answer:
No, plants do not move from one place so another.

Question 9.
Do plants also show movement? (Page 49)
Answer:
Yes, plants show movement.

Question 10.
Which characteristics of movement are found in plants? (Page 49)
Answer:
Indications of movement are observed in plants. The bending of sunflower plant towards the sunlight is an example of movement in plants.

Question 11.
Why do you pull back your leg when pricked by a thorn or a needle? (Page 50)
Answer:
It is so because we respond towards stimuli.

Question 12.
Why does your mouth start watering when you see delicious food? (Page 50)
Answer:
It is so because we respond towards stimuli.

Question 13.
Do plants also respond towards stimuli? (Page 50)
Answer:
Yes, plants also respond towards stimuli. For example, leaves of mimosa plant shrivel when touched.

Question 14.
Do plants also release waste material? (Page 50)
Answer:
Yes, plants also release waste material.

Question 15.
Do all living beings have a fixed life span ? (Page 51)
Answer:
Yes, living beings have a fixed life span.

Question 16.
Do all living beings grow? (Page 51)
Answer:
Yes, all living beings grow.

Question 17.
Do all living beings die? (Page 51)
Answer:
Yes, all living beings die.

Exercises

Choose the correct option

Question 1.
It is a connecting link between living and non-living
(a) Virus
(b) Table
(c) Cow
(d) none of these
Answer:
(a) Virus

Question 2.
This is essential for the existence of species of the living beings
(a) respiration
(b) reproduction
(c) movement
(d) growth
Answer:
(b) reproduction

Fill in the blanks

1. Living beings ………. towards stimuli.
2. Plants prepare their own food by the process of ………….
3. During respiration, animals use ………… and give out
4. Bending of sunflower plant towards the sunlight is a characteristic of …………..
Answer:
1. respond
2. photosynthesis
3. oxygen, carbon-dioxide
4. movement

Short Answer type Questions

Question 1.
Make a list of the characteristics found in living beings?
Answer:
The characteristics found in living beings are as follow:

  1. Living beings eat food
  2. They grow
  3. They respire
  4. They can move by themselves
  5. They have sensation and respond towards stimulus
  6. They perform excretion
  7. They reproduce
  8. They have a fixed life span

Question 2.
What is respiration? Explain.
Answer:
The breakdown of glucose by oxygen and re-lease of energy in our body is called respiration. Carbon-dioxide gas is released in this process. Respiration is essential for all living beings.

Question 3.
Give an example to demonstrate movement in plants.
Answer:
The bending of sunflower plant towards the sunlight is an example of movement in plants.

Question 4.
Mention two example which show that plants respond towards stimulus.
Answer:
Examples which show that plants respond to-wards stimulus are as follows :

  1. Leaves of mimosa plant shrivel when touched.
  2. The petals of lotus closes at night.

Long Answer type Questions

Question 1.
Explain movement in animals and plants, by giving example of each.
Answer:
Both plants and animals respond to external stimuli. The resultant reaction in the movement of plants is different from that of animals. For example in plants, it involves only the movement within the body such as that of flower and roots. The entire plant body does not move. In animals, the entire body moves from one place to another. In daily life, we can see human beings and animals walking, fishes swimming in the water, birds flying and snakes crawling.

Question 2.
Differentiate between living and non-living, by giving examples.
Answer:
Difference between living and non-living:

Living Non-living
1 .They have fixed life span. 1. They do not have fixed life span.
2. They eat food. 2. They do not eat food.
3. They breathe. 3. They do not breathe.
4. They reproduce. 4. They do not reproduce.
5. They grow. 5. They do not grow.
6. They excrete. Example-cow, mouse, goat, mango tree, grass, etc. 6. They do not excrete. Example-brick, stone, chair, glass, cloth, shoes, etc.

Question 3.
Describe the response towards stimuli in animals and plants.
Answer:
Plants and animals receive information about changes in conditions both inside and outside their bodies. Any information to which an organism reacts is known as a stimulus. Response to stimuli is important for the survival of organisms. The shoots of green plants grow in the direction of light so that they can make food. Animals avoid unsuitable conditions by moving towards more suitable ones. For example, earthworms avoid the drying effect of the sun by moving towards dark, moist area. Humans maintain a constant body temperature by producing sweat when body temperature rises above normal temperature.

Practical Work

Question 1.
Observe the daily life of any one animal and write the observations in a notebook.
Answer:
Sparrow makes a nest on a tree. She has baby sparrows. The mother sparrow flies away chirping and brings many type of insects in her beak and feeds her babies. Sometimes, she brings water too. Sometimes, she repairs and cleans her nest. Sometimes, she eats grains. In the night, she sleeps on a wire near her nest.

Question 2.
Prepare a chart on the characteristics of living beings and display it in your classroom
Note : Do it yourself.

Other Important Questions

Multiple Choice Questions

Question 1.
Which of the following is living being?
(a) Pen
(b) Bicycle
(c) Mobile
(d) Mouse
Answer:
(d) Mouse

Question 2.
Which one of the following is non-living?
(a) Tomato plant
(b) Banyan tree
(c) An electric wire
(d) Grass
Answer:
(c) An electric wire

Question 3.
The characteristics of living beings are
(a) Reproduction
(b) Movement
(c) Growth
(d) All of these
Answer:
(d) All of these

Question 4.
Blinking of eyes due to high intensity of light is an example of
(a) Movement of eyes
(b) Response towards stimuli
(c) Excretion process
(d) Locomotion
Answer:
(b) Response towards stimuli

Question 5.
The connecting link between living and non-living is
(a) Plant
(b) Animals
(c) Virus
(d) Fungi
Answer:
(c) Virus

Fill in the blanks

1. Suitable things in which processes like respiration, movement, growth, reproduction, nutrietion, etc. occur are ……….
2. Animals depend mainly on ……….. for their food.
3. Living beings take in ………… during respiration.
4. Animals can …………… from one place to another.
Answer:
1. Living
2. plants
3. oxygen
4. move

Very Short Answer Type Questions

Question 1.
Give two examples of living beings.
Answer:

  1. Goat
  2. Grass

Question 2.
Give two examples of non-living things.
Answer:

  1. Bag
  2. Pen

Question 3.
Define living beings.
Answer:
Those organisms in which process like respiration, movement, growth, reproduction, nutrition, etc. occur are living beings.

Question 4.
In which organisms photosynthesis take place?
Answer:
Plants.

Question 5.
Which gas is given out during respiration?
Answer:
Carbon dioxide.

Question 6.
Define excretion.
Answer:
Excretion is the process of removal of waste materials from the body by the living beings.

Question 7.
Why do living being take food?
Answer:
Living beings take food for growth and development of their body.

Short Answer Type Questions

Question 1.
Write the four characteristics of living beings.
Answer:
Four characteristics of living being are :

  1. They eat food.
  2. They grow.
  3. They can move by themselves.
  4. They respire.

Question 2.
What is growth? How does it take place in plants and animals?
Answer:
Growth is the increase in size and mass of an organism. In animals, growth stops after a certain time but in perennial plants, growth continues.

Question 3.
Some non-living things move but they are not considered living, why?
Answer:
Some non-living things like bus. cycle, car, etc. can also move. They show movement, but they do not move on their own. Here, movement is caused by external factors. They also lack other characteristics of living beings.

Question 4.
What is a virus? Explain with the help of diagram.
Answer:
Virus is the connecting link between living and non-living. They remain as non-living during their independent phase. As soon as they enter living beings, they start normal growth and show other characteristics of living beings. They cause various diseases in plants and animals.
RBSE Solutions for Class 6 Science Chapter 6 Living and Non-Living Things 1
Long Answer Type Questions

Question 1.
Explain the process of excretion in living beings.
Answer:
The process of removal of waste materials out of the body by living beings is called excretion. The undigested part of food is expelled out of the body as waste (faeces-urine). Body sweat is also a form of waste material. Some harmful materials are also present as waste in plants. They are removed in the form of secretions. In some plants, these waste materials are collected in some special forms like gum.

Question 2.
Why is reproduction important in living beings? Explain.
Answer:
All living beings produced off springs of their own kind and this process is called reproduction. Some Science animals reproduced by laying eggs. New plants are produced by the germination of seeds. Reproduction is an important characteristic of living beings. It ensures the existence of living species. Living beings produce offspring similar to them.

Question 3.
Write the biography and works of Jagdish Chandra Bose.
Answer:
Acharya Jagdish Chandra Bose was born on 30th November, 1858. He spent his childhood in Rarroli village (now in Bangladesh). J.C. Bose graduated from Calcutta University and completed M.A. from Camilton University, Cambridge. In 1896, he achieved a doctorate degree in science from London University. He was selected as a fellow of Royal Society in 1920. He conducted important researches in the field of biology and physics.

He invented an extremely sensitive instrument called Cescograph to measure the slow growth in plants. He proved the sensitivity of plants experimentally. At the end of the 19th century, the works of J.C. Bose brought fame to India worldwide. In January, 1898 it was proved that Marconi’s wireless receiver was invented by J.C. Bose. He invented an instrument which could produce microwaves that ranged from 25 mm to 5 mm in length.

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