Ear to Ear Class 4 Notes CBSE EVS Chapter 2 [Free PDF Download]

NCERT Class 4 EVS Chapter 2 Ear to Ear Revision Notes Free PDF

NCERT Class 4 EVS has an excellent syllabus that offers remarkable knowledge to the children related to plants, animals, society, etc. Chapter 2 is related to the identification of animals and their ears. Funny isn’t it? It also teaches that some animals have ears but they are hidden. You will also learn to identify animals from their skins and furs in this chapter. The Ear to Ear summary tells us about the animals and their children.


Refer to the Ear to Ear revision notes prepared by the subject experts at Vedantu. These notes will help you to understand the context of this chapter easily and prepare the chapter thoroughly.


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Download PDF of Ear to Ear Class 4 Notes CBSE EVS Chapter 2 [Free PDF Download]

Access Class 4 Environmental Studies Chapter 2: Ear to Ear Notes

Summary of Ear to Ear

  • The chapter ear to ear talks about the types of ears present in the different types of creatures.

  • The chapter also discusses the types of skin present in the different types of creatures.

  • The chapter also talks about the ways of reproduction (either give birth to young ones or lay eggs) based on the presence of ear and skin.

  • Anything in our lovely universe is felt or sensed primarily through five of our bodily parts.

  • We see it with our eyes, hear it with our ears, smell it with our noses, consume with our tongues, and feel it with our skin.

Animals With and Without Ears and Hair on Their Skin

  • Ear is one of the sensory organs. Animals' ears exist in a number of different forms.

  • Even if we can't see their ears, the creatures with which we can't communicate have them.

  • Ears and skins are related because they signal whether an animal bears birth or lays eggs.

  • The hair on the skin causes many sorts of ear patterns.

  • Animals with visible ears, which means they have hair on their skin

  • The animals whose ears aren't visible from the outside due to their modest size. The ears of birds are covered in feathers.

  • Humans, elephants, tigers, giraffes, dogs, and other creatures with visible ears exterior have hair on their skin and produce offspring for their young.


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  • Fish, reptiles, birds, and other creatures without externally visible ears do not have hair on their skin, and they lay eggs.

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The Theme of the Chapter: 

This chapter teaches us about the following topics:

  • Types of ear patterns present in different animals

  • It talks about the animals with and without hair on their skin

  • Animals that give birth to young ones.

  • Animals that lay eggs.

Practice Questions

Q1: Do you believe that animals whose ears we can't see don't have any at all?

Ans: No, every animal has ears but they are visible outside.


Q2:  Find out some other animals which have ears that we cannot see. Write their names.

Ans: Snake, lizard, dolphin, birds, etc.

Read and Write

Q1:  An animal with ears like fans

Ans: The animal with visible ears like fans is Elephant


Q2: An animal with ears like leaves

Ans: A rabbit is an animal that has ears like leaves.


Q3: An animal with ears on the top of its head

Ans: A rabbit is an animal that has ears on the top of its head.


Q4: An animal with ears on both sides of its head

Ans: A cat is an animal that has ears on both sides of its head.

Solved Examples

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Q1: Do these creatures appear to be amusing? On the heads of the animals, the artist has drawn incorrect ears. Fill in the blanks with the correct ears for the animals.

Animal

Ear

Animal

Ear

Elephant

Mouse

Dog

--------------

Rabbit

------------

Buffalo

--------------

Mouse

------------

Deer

--------------

Giraffe

-------------




Ans: 

Animal

Ear

Animal

Ear

Elephant

Mouse

Dog

Rabbit

Rabbit

Giraffe

Buffalo

Deer

Mouse

Dog

Deer

Buffalo

Giraffe

Elephant




Q2: Animals' ears come in a variety of shapes and sizes. Which of the animals in the following list has visible ears? Which animal's ears aren't visible? Fill in the blanks in the table below.

Deer

Frog

Fish

Ant

Crow

Tiger

Sparrow

Buffalo

Snake

Lizard

Pig

Duck

Giraffe

Elephant

Cat


Ans: 

Animals With Ears That We Can See

Animals With Ears That We Cannot See

Deer

Frog

Tiger

Fish

Buffalo

Ant

Pig

Crow

Giraffe

Sparrow

Elephant

Snake

Cat

Lizard

Duck



Q 3: In which list did you put the cow and the buffalo? From a distance, can you see the hair on their skin? Try to go near one of them. Could you see the hair?

Ans: Cow and buffalo were put on the list: animals with hair on their body and whose ears can be seen. We can see the hair on the skin of cows and buffalo from the outside and they both give birth to young ones. Q 4: If you were to meet an elephant, would you dare to touch it? Do you know that an elephant also has hair on its skin?

Ans: I would dare to touch an elephant. Yes, I am aware that an elephant has hair on its skin.

Importance of CBSE Class 4 EVS Chapter 2 Ear to Ear

This chapter creates a foundational understanding of the birds and animals we know. It explains the physical features of animals and birds in a very interesting way. Class 4 students will find out that they have been introduced to this part of biology in a very subtle way.


You will learn about the young ones of different animals. Find out how the chapter explains the features and characteristic behaviours of a few animals. There are activities planned to develop your knowledge related to animals and help you to answer the questions easily.


Your comprehension and logical reasoning skills will also improve when you study animal with ears like leaves and other concepts in these notes. Finding the right answers from the given chapter will become a lot easier with these notes.

Benefits of NCERT Class 4 Science Chapter 2 Ear to Ear Revision Notes

  • The entire chapter has been explained section-wise using simple language. Our experts have maintained the prescribed CBSE Class 4 guidelines to explain the fundamental concepts of this chapter.

  • Study each section by referring to the revision notes and clarify doubts. There is will be no gap in your preparation when you have these notes with you.

  • Proceed to test your understanding of the chapter and answering skills for this chapter by referring to the Class 4 EVS Chapter 2 Notes PDF. It is available with the revision notes. Check your answers and find out where you need to work harder.

Download Ear to Ear Revision Notes PDF

Get these revision notes in PDF version for free from the Vedantu website or mobile app. Refer to these notes to make your study sessions more productive. Learn how the experts have explained every concept covered in the chapter here to make your foundation stronger. Follow the Ear to Ear Class 4 EVS Notes answers to learn how to answer the questions of this chapter and score well in the exam.


CBSE Class 4 EVS Study Materials

 

Other CBSE Class 4 Revision Notes Related Links

FAQs on Ear to Ear Class 4 Notes CBSE EVS Chapter 2 [Free PDF Download]

1.  What do we learn from the EVS activity for Class 4?

The activities in this chapter give us insights into the characteristics of animals and birds. They also teach us how to identify these animals with such features. The activities aim to develop a strong foundation of life science-related to animals and birds.

2.  How do animals without ears hear?

Animals without ears hear using other organs. A snake uses its tongue to smell and check vibrations. It has no ears. Fish use their lateral line of sense organs to catch the nearest vibrations in the water.

3.  How can I evaluate my preparation level for Class 4 EVS Chapter 2?

Solve the Ear to Ear worksheet provided with the revision notes once you are done preparing the chapter. Check your answers, tally them with the solutions and evaluate your preparation level.

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