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Science Keywords Ch.2 Components of Food - Class 6 PDF Download

Keywords :- 

1. Balanced Diet = Balanced diet provides all the nutrients that our body needs in right quantities, along with adequate amount of roughage and water. 

Science Keywords Ch.2 Components of Food - Class 6


2. Beri-Beri = Beri Beri is a disease caused by Vitamin B1 deficiency. 

Science Keywords Ch.2 Components of Food - Class 6


3. Carbohydrates = Carbohydrate provide energy to our body. 

• Some sources of Carbohydrates are Rice, Cereals, Wheat etc.

Science Keywords Ch.2 Components of Food - Class 6


4. Energy = The ability to be very active or do a lot of work without getting tired is called Energy.

Science Keywords Ch.2 Components of Food - Class 6


5. Fats = Fats provide energy to our body more than Carbohydrates. 

• Some sources of Fats = Ghee, Butter, Fish, Egg, Nuts etc.

Science Keywords Ch.2 Components of Food - Class 6


6. Minerals = Minerals are needed by our body in a small amounts. 

Some kinds of Minerals :- 

• Calcium 

• Phosphorous 

• Iodine 

• Iron and Many More 

Science Keywords Ch.2 Components of Food - Class 6


7. Nutrients = A substance that is needed to keep a living thing alive and to help it grow are called Nutrients. 

Example = Fats, Carbohydrates etc.

Science Keywords Ch.2 Components of Food - Class 6


8. Protein = Proteins are needed for the growth and repair of our body. 

• Some sources of Protein :- 

Soyabeans, Carrot, Egg, etc.

Science Keywords Ch.2 Components of Food - Class 6


9. Roughage = Roughage is mainly provided by plants product in our food. 

Science Keywords Ch.2 Components of Food - Class 6


10. Scurvy = Disease caused by a lack of Vitamin "C" in our food. 

Science Keywords Ch.2 Components of Food - Class 6


11. Starch = Starch is a soft, white, taste less powder that is insoluble in cold water, alcohol. It is a polymeric carbohydrates. 

Science Keywords Ch.2 Components of Food - Class 6


12. Vitamins = Vitamins help in protecting. 

Some kinds of Vitamins :- 

• Vitamin A And C,D,E,K and Vitamin B-complex. 

Science Keywords Ch.2 Components of Food - Class 6

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FAQs on Science Keywords Ch.2 Components of Food - Class 6

1. What are the main components of food?
Ans. The main components of food are carbohydrates, proteins, fats, vitamins, and minerals. These components provide us with energy, help in growth and repair of tissues, and regulate various body functions.
2. Why are carbohydrates important in our diet?
Ans. Carbohydrates are important in our diet as they are the main source of energy for our body. They provide quick energy and fuel for the brain and muscles. Foods like rice, bread, pasta, and fruits are rich in carbohydrates.
3. How do proteins help in our body?
Ans. Proteins play a crucial role in our body. They are the building blocks of our muscles, bones, skin, and other tissues. Proteins also help in the repair and growth of tissues, production of enzymes and hormones, and support the immune system. Good sources of proteins include meat, fish, eggs, beans, and nuts.
4. What are the functions of fats in our body?
Ans. Fats are important for our body as they provide a concentrated source of energy. They also help in the absorption of vitamins, cushion and protect organs, and provide insulation. However, it is important to consume fats in moderation and choose healthy fats like those found in nuts, seeds, avocados, and olive oil.
5. Why are vitamins and minerals essential for our health?
Ans. Vitamins and minerals are essential for our health as they play various roles in our body. They are involved in maintaining a strong immune system, regulating metabolism, promoting healthy growth and development, and supporting overall well-being. Fruits, vegetables, whole grains, and dairy products are good sources of vitamins and minerals.
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