The body’s ability to fight diseases is called immunity. It develops through a strong immune system. Good nutrition, regular exercise, proper rest and hygiene support immunity. When the body faces a germ once or gets vaccinated, it learns to recognize and destroy it faster the next time. This memoryRead more
The body’s ability to fight diseases is called immunity. It develops through a strong immune system. Good nutrition, regular exercise, proper rest and hygiene support immunity. When the body faces a germ once or gets vaccinated, it learns to recognize and destroy it faster the next time. This memory helps us stay protected in future. Childhood vaccines and healthy habits keep our immunity strong throughout life.
For more NCERT Solutions for Class 8 Science Curiosity Chapter 3 Health: The Ultimate Treasure Extra Questions & Answer:
In Odisha’s Bhadrak district, a sanitation campaign encouraged communities to build and regularly use toilets. This led to reduced open defecation, fewer infections and better child health. It also improved cleanliness and awareness. Such campaigns show how simple steps like using toilets and properRead more
In Odisha’s Bhadrak district, a sanitation campaign encouraged communities to build and regularly use toilets. This led to reduced open defecation, fewer infections and better child health. It also improved cleanliness and awareness. Such campaigns show how simple steps like using toilets and proper waste disposal can prevent waterborne diseases and boost overall health. Community participation played a big role in its success.
For more NCERT Solutions for Class 8 Science Curiosity Chapter 3 Health: The Ultimate Treasure Extra Questions & Answer:
Disease prevention includes keeping our body and surroundings clean, washing hands, using safe drinking water and eating nutritious food. Vaccination protects us from many serious illnesses. To prevent vector-borne diseases like dengue, we should stop mosquito breeding. Avoiding junk food, regular pRead more
Disease prevention includes keeping our body and surroundings clean, washing hands, using safe drinking water and eating nutritious food. Vaccination protects us from many serious illnesses. To prevent vector-borne diseases like dengue, we should stop mosquito breeding. Avoiding junk food, regular physical activity and early treatment control non-communicable diseases. Regular checkups, following doctor’s advice and spreading awareness also help in reducing disease spread in families and communities.
For more NCERT Solutions for Class 8 Science Curiosity Chapter 3 Health: The Ultimate Treasure Extra Questions & Answer:
Non-communicable diseases develop due to lifestyle, environmental factors or inherited genes. Eating unhealthy food, sitting too much, smoking and not exercising can lead to conditions like diabetes, obesity, asthma and heart disease. Pollution and stress also increase risks. These diseases do not sRead more
Non-communicable diseases develop due to lifestyle, environmental factors or inherited genes. Eating unhealthy food, sitting too much, smoking and not exercising can lead to conditions like diabetes, obesity, asthma and heart disease. Pollution and stress also increase risks. These diseases do not spread between people but can last a long time. Regular exercise, healthy diet, avoiding harmful substances and routine health check-ups can prevent or manage these conditions.
For more NCERT Solutions for Class 8 Science Curiosity Chapter 3 Health: The Ultimate Treasure Extra Questions & Answer:
Some diseases are spread by insects called vectors. Mosquitoes spread malaria, dengue and chikungunya. Houseflies can spread germs from garbage to food, causing stomach infections. Insects pick up pathogens from infected persons or dirty areas and pass them through bites or contact. Preventing suchRead more
Some diseases are spread by insects called vectors. Mosquitoes spread malaria, dengue and chikungunya. Houseflies can spread germs from garbage to food, causing stomach infections. Insects pick up pathogens from infected persons or dirty areas and pass them through bites or contact. Preventing such diseases includes using mosquito nets, applying repellents, covering water tanks and keeping surroundings clean. Controlling insect breeding helps reduce these infections in the community.
For more NCERT Solutions for Class 8 Science Curiosity Chapter 3 Health: The Ultimate Treasure Extra Questions & Answer:
Ability of the body to fight diseases – how developed on us?
The body’s ability to fight diseases is called immunity. It develops through a strong immune system. Good nutrition, regular exercise, proper rest and hygiene support immunity. When the body faces a germ once or gets vaccinated, it learns to recognize and destroy it faster the next time. This memoryRead more
The body’s ability to fight diseases is called immunity. It develops through a strong immune system. Good nutrition, regular exercise, proper rest and hygiene support immunity. When the body faces a germ once or gets vaccinated, it learns to recognize and destroy it faster the next time. This memory helps us stay protected in future. Childhood vaccines and healthy habits keep our immunity strong throughout life.
For more NCERT Solutions for Class 8 Science Curiosity Chapter 3 Health: The Ultimate Treasure Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/science/
See lessWhat do you know about Odisha — community-led sanitation campaign?
In Odisha’s Bhadrak district, a sanitation campaign encouraged communities to build and regularly use toilets. This led to reduced open defecation, fewer infections and better child health. It also improved cleanliness and awareness. Such campaigns show how simple steps like using toilets and properRead more
In Odisha’s Bhadrak district, a sanitation campaign encouraged communities to build and regularly use toilets. This led to reduced open defecation, fewer infections and better child health. It also improved cleanliness and awareness. Such campaigns show how simple steps like using toilets and proper waste disposal can prevent waterborne diseases and boost overall health. Community participation played a big role in its success.
For more NCERT Solutions for Class 8 Science Curiosity Chapter 3 Health: The Ultimate Treasure Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/science/
See lessHow to Prevent and Control Diseases?
Disease prevention includes keeping our body and surroundings clean, washing hands, using safe drinking water and eating nutritious food. Vaccination protects us from many serious illnesses. To prevent vector-borne diseases like dengue, we should stop mosquito breeding. Avoiding junk food, regular pRead more
Disease prevention includes keeping our body and surroundings clean, washing hands, using safe drinking water and eating nutritious food. Vaccination protects us from many serious illnesses. To prevent vector-borne diseases like dengue, we should stop mosquito breeding. Avoiding junk food, regular physical activity and early treatment control non-communicable diseases. Regular checkups, following doctor’s advice and spreading awareness also help in reducing disease spread in families and communities.
For more NCERT Solutions for Class 8 Science Curiosity Chapter 3 Health: The Ultimate Treasure Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/science/
See lessHow are non-communicable diseases caused?
Non-communicable diseases develop due to lifestyle, environmental factors or inherited genes. Eating unhealthy food, sitting too much, smoking and not exercising can lead to conditions like diabetes, obesity, asthma and heart disease. Pollution and stress also increase risks. These diseases do not sRead more
Non-communicable diseases develop due to lifestyle, environmental factors or inherited genes. Eating unhealthy food, sitting too much, smoking and not exercising can lead to conditions like diabetes, obesity, asthma and heart disease. Pollution and stress also increase risks. These diseases do not spread between people but can last a long time. Regular exercise, healthy diet, avoiding harmful substances and routine health check-ups can prevent or manage these conditions.
For more NCERT Solutions for Class 8 Science Curiosity Chapter 3 Health: The Ultimate Treasure Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/science/
See lessWrite about Diseases transmitted by insects.
Some diseases are spread by insects called vectors. Mosquitoes spread malaria, dengue and chikungunya. Houseflies can spread germs from garbage to food, causing stomach infections. Insects pick up pathogens from infected persons or dirty areas and pass them through bites or contact. Preventing suchRead more
Some diseases are spread by insects called vectors. Mosquitoes spread malaria, dengue and chikungunya. Houseflies can spread germs from garbage to food, causing stomach infections. Insects pick up pathogens from infected persons or dirty areas and pass them through bites or contact. Preventing such diseases includes using mosquito nets, applying repellents, covering water tanks and keeping surroundings clean. Controlling insect breeding helps reduce these infections in the community.
For more NCERT Solutions for Class 8 Science Curiosity Chapter 3 Health: The Ultimate Treasure Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/science/
See less