The Food We Eat - Class 4 Science ICSE Free MCQ Test with solutions

Excessive consumption of fats can lead to obesity, which poses various health risks such as heart disease, diabetes, and joint problems. It is important to consume fats in moderation.

Water is essential for digestion and helps in the removal of waste from the body. It facilitates nutrient absorption and supports all bodily functions, making it vital to drink enough daily.

Canning involves heating food to kill bacteria and sealing it in airtight containers to prevent recontamination, thereby extending shelf life and ensuring safety.

Bodybuilding foods are rich in proteins, which are essential for muscle growth, repair, and overall development. Foods such as meat, eggs, and legumes provide the necessary proteins for these functions.

Eating uncovered roadside food should be avoided as it may contain harmful germs and bacteria. Proper food hygiene includes cooking food properly and storing it safely to prevent foodborne illnesses.

Daily exercise is crucial for maintaining overall health as it strengthens muscles, improves cardiovascular fitness, and helps in managing weight. It works in conjunction with a balanced diet to promote a healthy lifestyle.

Milk is considered a complete food because it contains a balanced mix of fats, proteins, vitamins, and minerals, which are essential for the growth and development of women and children.

Oranges are well-known for their high Vitamin C content, which is important for growth, tissue repair, and boosting the immune system.

Vitamin D is essential for bone health as it promotes calcium absorption in the body, thereby supporting the growth and maintenance of bones and teeth.

Fish is classified as a protective food due to its high content of vitamins and minerals, particularly omega-3 fatty acids, which contribute to heart health and overall wellness.

Vitamins play a crucial role in protecting the body from diseases by supporting various bodily functions, including immune response, skin health, and cellular repair.

Calcium is vital for developing and maintaining strong bones and teeth. It is abundant in dairy products, green leafy vegetables, and fortified foods, playing a crucial role in skeletal health.

A balanced diet includes all essential nutrients, roughage, and water in appropriate proportions, supporting overall health, growth, and development while preventing nutritional deficiencies.

Carbohydrates are the body's primary source of energy. They are found in foods like rice, bread, and fruits. When consumed, carbohydrates are broken down into glucose, which fuels our cells and provides energy for daily activities.

Nuts are considered high-fat foods, primarily composed of healthy fats that are beneficial for heart health. They provide energy and essential fatty acids, but should be consumed in moderation due to their caloric density.

Energy-giving foods include those high in carbohydrates and fats, such as rice and butter. These foods provide the necessary energy for physical activities and body functions.

Vitamin A is crucial for maintaining good vision, particularly in low light. It is found in foods like carrots and spinach, which help in the production of eye pigments necessary for vision.

Donating leftover food is an effective way to reduce food wastage. It helps those in need while minimizing the environmental impact of food disposal and promotes a culture of sharing and community support.

Drying removes moisture from food, which inhibits the growth of bacteria and fungi, thus prolonging its shelf life. This method is commonly used for fruits, vegetables, and meats.

Roughage, or dietary fiber, aids in digestion by helping to regulate bowel movements and preventing constipation. It is found in whole grains, fruits, and vegetables, promoting overall digestive health.