Test: Cleanliness and Hygiene - Class 5 MCQ

Egg shells are considered biodegradable waste as they can be broken down by microorganisms and return to the soil. In contrast, plastic bags are non-biodegradable and can harm the environment for hundreds of years. An interesting point is that composting biodegradable waste can enrich soil quality.

Oral hygiene specifically refers to the practices that keep teeth and gums clean to prevent cavities and dental diseases. Regular brushing and flossing are key components of maintaining good oral health. Interestingly, good oral hygiene is linked to overall health, including heart health.

Garbage bins should be cleaned regularly to prevent the buildup of germs and bad odors. Keeping them clean helps maintain a hygienic environment and prevents pest infestations. Interestingly, a clean environment can also enhance the overall quality of life in communities.

Hands should be washed after using the toilet and after playing outside, among other activities. This practice is essential for reducing the risk of transferring germs. It's notable that handwashing is one of the simplest and most effective ways to prevent illness.

Trimming nails every week helps prevent the accumulation of dirt and germs, which can transfer to the mouth, nose, or eyes. Keeping nails short and clean is a simple yet effective practice for maintaining overall hygiene. Did you know that long nails can harbor more bacteria than short nails?

Maintaining personal cleanliness and hygiene is crucial for preventing the growth of germs that can lead to illnesses. Regular washing and bathing eliminate dirt and sweat, which can harbor harmful microorganisms. An interesting fact is that handwashing with soap can reduce respiratory infections by up to 21%.

Washing hair at least twice a week is recommended to keep it clean and healthy, preventing issues like dandruff and lice. Regular washing helps maintain scalp health and hair hygiene. An interesting fact is that the scalp produces oil that can attract dirt, making regular washing essential for cleanliness.

Non-biodegradable waste should be disposed of in the blue dustbin for appropriate recycling or disposal. Proper management of such waste is crucial to prevent environmental pollution. An interesting fact is that recycling non-biodegradable materials can significantly reduce landfill waste and conserve natural resources.

Wearing clean socks and shoes is important to prevent bad smells and infections on the feet. Proper foot hygiene can help avoid conditions such as athlete's foot. An interesting fact is that certain foot infections are more common in warm, damp environments, emphasizing the need for cleanliness.

Keeping our surroundings clean is vital to prevent germs from breeding, which can lead to the spread of diseases. Regular cleaning reduces the risk of infestations by pests that can carry illnesses. Interestingly, clean environments can also enhance mental well-being and promote a sense of community.

Washing hands before eating is crucial to prevent germs from entering the body, which could lead to foodborne illnesses. Hand hygiene before meals is a simple yet effective way to safeguard health. An interesting point is that foodborne illnesses affect millions of people globally each year.

To effectively wash hands, it is important to rub them with soap for at least 20 seconds, covering all areas. This thorough washing helps remove germs that can cause illness. A fun fact is that the phrase "Happy Birthday" sung twice takes about 20 seconds and can help ensure thorough handwashing.

Biodegradable waste should be disposed of in a green dustbin, while non-biodegradable waste goes into a blue dustbin. Proper disposal helps manage waste effectively and minimizes environmental impact. It’s important to understand waste segregation to promote sustainability.

Washing fruits and vegetables before consumption is essential to remove dirt and germs, ensuring food safety. Keeping food covered also helps protect it from insects that carry diseases. Did you know that washing with clean water can reduce pesticide residues on produce?

Clothes should be washed after every use, especially if they absorb sweat and dirt. This practice helps prevent odors and the growth of bacteria. An interesting fact is that wearing clean clothes not only feels comfortable but also positively affects self-esteem.

Recycling helps save natural resources by processing materials that can be reused rather than extracting new ones. This process not only conserves resources but also reduces pollution and energy consumption. A remarkable fact is that recycling one ton of paper can save over 17 trees.

Applying oil or cream helps to prevent skin dryness, keeping it healthy and moisturized. Dry skin can lead to irritation and cracking, making it more susceptible to infections. Fun fact: Many moisturizers also contain ingredients that can help protect the skin from environmental damage.

Poor personal hygiene can lead to the spread of diseases, as unclean practices allow germs to thrive and transmit easily among individuals. Maintaining good hygiene is vital for preventing communicable diseases. A notable fact is that simple hygiene practices can save millions of lives each year.

Brushing teeth twice a day for at least two minutes helps remove food particles and plaque, preventing cavities and bad breath. It's essential to use your own toothbrush to avoid the spread of germs. Interestingly, dental hygiene habits established early in life can lead to healthier teeth in adulthood.

It is essential to wash hands with soap and water after using the toilet to remove germs and prevent the spread of infections. This practice is a fundamental aspect of hygiene that helps protect both personal health and public health. Interestingly, proper handwashing can significantly reduce the incidence of gastrointestinal diseases.