Chapter Notes for EVS Class 5

Introduction:

Environmental Science or EVS is an important subject that teaches students about the environment, its components, their interrelationships, and how humans can conserve the environment. It is an interdisciplinary subject that combines different concepts from science, social studies, and other fields. Class 5 EVS covers various topics related to the environment, such as air, water, soil, plants, animals, and their habitats. Here are the chapter notes for all chapters in EVS Class 5:

Chapter 1: Super Senses

- The human body has five senses: sight, hearing, touch, taste, and smell.
- Animals have different senses, such as echolocation, electroreception, and magnetoreception.
- The senses help living beings to detect stimuli and respond to them.

Chapter 2: A Snake Charmer's Story

- Snake charmers use different techniques to control snakes.
- Snakes are an important part of the ecosystem and should not be harmed.
- Snake bites can be dangerous and should be treated immediately.

Chapter 3: From Tasting to Digesting

- The digestive system helps in breaking down the food and absorbing nutrients from it.
- Different organs in the digestive system have different functions.
- Eating a balanced diet is important for maintaining good health.

Chapter 4: Mangoes Round the Year

- Mangoes are a popular fruit in India and are available throughout the year.
- Different techniques are used to preserve mangoes, such as canning, drying, and freezing.
- Preserving food helps in reducing food waste and ensuring food security.

Chapter 5: Seeds and Seeds

- Seeds are important for plant reproduction.
- Different types of seeds have different adaptations for survival.
- Seeds can be used for propagation, food, and medicine.

Chapter 6: Every Drop Counts

- Water is a precious resource and should be conserved.
- Different sources of water and their uses.
- Water pollution and its effects on the environment.

Chapter 7: Experiments with Water

- Water has different properties, such as surface tension, density, and solubility.
- Different experiments can be done to demonstrate these properties.
- Water conservation and its importance.

Chapter 8: A Treat for Mosquitoes

- Mosquitoes are vectors for many diseases, such as malaria and dengue.
- Different methods can be used to control mosquitoes, such as using mosquito nets and repellents.
- Mosquito-borne diseases and their prevention.

Chapter 9: Up You Go!

- Forces such as gravity and air resistance affect the motion of objects.
- Different types of machines, such as pulleys and levers, can be used to lift objects.
- Simple machines and their uses.

Chapter 10: Walls Tell Stories

- Different types of houses and their construction materials.
- Traditional and modern architecture.
- The importance of preserving heritage buildings.

Conclusion:

EVS Class 5 covers various topics related to the environment, and the chapter notes provide an overview of the key concepts covered in each chapter. These notes can help students to understand the subject and prepare for exams. It is important to conserve the environment and protect its resources for future generations.

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