Food: Where Does it Come From Class 6 Notes CBSE Science Chapter 1 [Free PDF Download] (2022)

  • Food: Nutritious substance that living creatures eat or drink or that plants absorb in order to keep life and growth alive.

Both plants and animals require nourishment to survive.

  • Food’s applications in our body:

  1. for the purpose of generating energy for growth

  2. for the purposes of bodily functioning

  3. for the healing of wounds

  4. for the sake of health

  • Food source from plant

  1. Plant roots are used as a source of nutrition. Carrot, turnip, radish, and beetroot, for example.

  2. Food made from plant stems: Potato, coriander, and sugarcane are just a few examples.

  3. Use of plant leaves as a food source: For example, spinach, cabbage, and onion.

  4. Blossoms from a plant that is used to make food: Rose, cauliflower, and Bauhinia (kachnar) are just a few examples.

  5. Fruits on the plant that are eaten include pulpy fruits such as grapes, bananas, and apples.

  1. Almonds, currants, and other nuts and dried fruits.

  2. Brinjal, tomato, gourd, and beans are fruits that are used as vegetables.

    (Video) Class-6 |SCIENCE| Ch-1( Food: Where does it comes from? ) # Ncert #Notes # Concept Improver

  1. Food-grade seeds include:

  1. Paddy (rice), maize (corn), wheat pulses (dal): gramme (chana), green gramme (mung), and pigeon pea.

  2. Mustard (sarson), sesame (til), and coconut oil are examples of seeds that produce edible oil.

  • Food that comes from Animals

  1. Milk

  2. Eggs

  3. Meat from Animals

  4. Fish, Prawns, Crabs

  5. Honey

  • The food consumed in different parts of India differs significantly.

  1. Plants and animals are the primary sources of our food.

  2. Vegetables, legumes, spices, cereals, fruits, oils, and other plant-based foods.

  3. Animal-based foods include milk, eggs, honey, meat, fish, and so on.

  4. Salt and water are two other dietary sources.

  5. Herbivores are animals that only consume plants. For example, a cow, a goat, or a sheep.

  6. Carnivores are animals that only devour other animals. Tiger, lion, and other animals are examples.

  7. Omnivores are animals that consume both plants and other animals. Bears, foxes, dogs, and other animals are examples.

  8. Vegetarians eat only plant-based foods.

    (Video) Class 6 Science Chapter 1 | Food Where Does It Come From? | Line by line NCERT Explanation

  9. Non-vegetarians consume animal products such as meat, fish, poultry, and eggs.

Scavengers are animals that feed on dead and decaying food. Hyenas, vultures, and other predatory animals are examples.

Food Where Does It Come From Class 6 Notes - Free PDF Download

Food items and their ingredients are the main things to be discussed in this section. The numerous food items that we eat daily contain several ingredients or materials in them. For example-

  • Boiled rice = water + rice

  • Pulses = salt+ dal+ oil+ water + spices

  • Idli = urad dal (lentil) + rice + water

  • Chapati = water + atta

There are different types of cooking oil as well such as sunflower oil, mustard oil, coconut oil, soybean oil, and so on.

Class 6 Chapter 1 Science Notes: Plant as a Food Part

The main sources of food derived from plants are food grains such as rice, maize, and wheat. We also get vegetables, fruits, spices, and oils from plants. The grains which are used for food are called cereals.

Class 6 Science Chapter 1 notes also tell us about the several parts of plants that can be used for food and these are stems, roots, flowers, leaves, fruits, and seeds.

1. Plant Stems as Food: There are some plants that store food in their stems. Such stems are eaten by us. For example, potato, onion, garlic, and ginger.

2. Plant Roots as Food: We eat the roots of a few plants. For example, carrot, radish, sweet potato, and turnip.

3. Plant Leaves as Food: Leafy vegetables are full of vitamins, minerals, and fibre that provides roughage. For example, cabbage, lettuce, and spinach.

5. Fruits: Most of the plants store their food in their fruit. Examples: apple, mango, guava, pears, etc.

6. Seeds as Food: Some seeds of plants are eaten as cereals and spices. They are rice, maize, pulses, and soya beans.

Sometimes various parts of the same plant can also be consumed. The mustard plant is one such example. Mustard plants have two edible parts.

  • Leafy vegetables are used from leaves.

Mustard oil is extracted from the seeds of mustard plants.

(Video) New Learnwell Science Class 6 chapter 1 Questions Answers || Class 6 Science Chapter 1 notes Pdf

Class 6th Science Chapter 1 Notes: All About Sprouts

Seeds that begin germinating giving out tiny roots under favourable conditions are called sprouts. Sprouts are rich in active glucose and vitamins A, B, and C and that makes them more nutritious than other food items.

The seeds of chana (gram) and moong are converted into sprouts and used in our homes. The method of making sprouts is explained below:

  1. Some dry seeds of chana/moong are taken.

  2. Then a handful of seeds are soaked in water in a container and left like that overnight.

  3. Next day, the whole water is drained and the seeds are taken out.

  4. The formation of little white structures can be observed in each seed. These are nothing but the new root. The germinating seeds at this stage are called sprouts.

Notes of Class 6 Science Chapter 1: Animal Products As Food Items

Animal products that are used as food are honey, eggs, chicken, fish, mutton, and milk. Chapter 1 Science Class 6 notes will also tell you that milk is used for drinking purposes as well as converted into other products such as butter, curd, cheese, and ghee. Fish provides cod liver that is very rich in vitamin A. Human beings eat foods produced by both plants and animals. But animals eat only certain types of food.

Science Class 6 Chapter 1 Notes: Food Producers And Consumers

In the notes of Chapter 1 Science Class 6, the basic concept of producers and consumers has been discussed. But before moving on to that, you need to have a basic understanding of photosynthesis which is the process of food preparation by green plants or the producers.

It is an important section of Class 6 Chapter 1 Science notes. Green plants by the process of photosynthesis make their own food. They absorb water from the soil, energy from the sunlight, carbon dioxide gas from the air, and then their food. Another essential component needed for this process is the green pigment called chlorophyll which is present in the plant itself.

The main product of photosynthesis is glucose. A part of this glucose is utilised by the plant for its own growth; the rest is stored in the form of starch in different parts of the plant which humans and other animals devour as food. The most important byproduct of photosynthesis is oxygen.

Animals are called consumers as they cannot make their own food like plants. They depend on plants for their food and energy requirements. Animals are divided into three categories depending on their food habits. They are:

  • Herbivores - plant eaters

  • Carnivores - flesh-eaters

  • Omnivores - eat both plants as well as other animals

Notes of Science Class 6 Chapter 1 explain all these concepts of food in a compact manner. It is easy to relate since we eat these food items in our daily life.

Why Choose Vedantu?

Vedantu is an interactive online tutoring platform where teachers provide tuition to students via the internet. All the teachers of Vedantu are highly experienced and qualified. The notes they prepare for you are authentic and as per CBSE standards. So, by referring to them in addition to your textbook you can certainly score good marks in your exams.

Benefits of CBSE Class 6 Science Revision Notes on Chapter 1 Food: Where Does it Come From

The following are some of the benefits you will get by referring to the revision notes on Class 6 Science Chapter 1.

  • CBSE Class 6 Science Revision Notes on Chapter 1 provide in-depth knowledge on the topics related to foods and its sources which will help you to get a clear understanding of the concepts.

    (Video) Class 6 | Science | Workbook Solution | NCERT | Chapter 1 | Food : Where Does It Come From? #6th

  • Revision Notes on Food: Where Does it Come From are explained in a step-by-step manner which will improve the problem-solving ability of students.

  • The Revision Notes of Chapter 1 are prepared by our science experts, having years of experience in this field, to provide you with the best study material which will help you to secure good marks in the exam.

  • These revision notes are prepared keeping in mind the CBSE guidelines which will keep you well prepared for the Class 6 examinations.

Additional Materials for CBSE Class 6 Science by Vedantu

Chapter wise Revision Notes for Class 6 Science

  • Chapter 2 - Components of Food Notes

  • Chapter 3 - Fibre to Fabric Notes

  • Chapter 4 - Sorting Materials into Groups Notes

  • Chapter 5 - Separation of Substances Notes

  • Chapter 6 - Changes around Us Notes

  • Chapter 7 - Getting to Know Plants Notes

  • Chapter 8 - Body Movements Notes

  • Chapter 9 - The Living Organisms and Their Surroundings Notes

  • Chapter 10 - Motion and Measurement of Distances Notes

  • Chapter 11 - Light, Shadows and Reflections Notes

  • Chapter 12 - Electricity and Circuits Notes

  • Chapter 13 - Fun with Magnets Notes

  • Chapter 14 - Water Notes

  • Chapter 15 - Air Around Us Notes

  • Chapter 16 - Garbage In, Garbage Out Notes

    (Video) New Learning Edge Science Class 6 Chapter 1 | Food Where Does It Come From? | #Khandwalclasses


The Revision Notes on Class 6 Science Chapter 1 Food: Where Does It Come From will help students to have a clear understanding of the variation of the food items eaten in different regions of India, the main sources of our food, different edible parts of plants, and the type of foods the animals eat. Students are advised to refer to these notes to secure good marks in the exams. To access other chapters' revision notes and important study materials for Class 6 students, explore Vedantu’s website.


What is food short answer for Class 6? ›

Ans. The eatable substances eaten by humans and other animals to get energy for various activities for growth and development is called food.

Where does food come from for Class 6? ›

Plants are the sources of food ingredients like grains, cereals, vegetables and fruits. Animals provide us with milk, meat products and eggs. Cows, goats and buffaloes are some common animals which give us milk. Milk and milk products like butter, cream, cheese and curd are used all over the world.

Why do we need food answers Class 6? ›

Answer: An organism needs food so that it can derive energy from it, that is needed for the growth and maintenance of its body, and also to build resistance to diseases.

What are ingredients answer for Class 6? ›

What do you mean by ingredients? Answer: The materials or components which are used to prepare food are called ingredients. For example – Chapati is made up of only two ingredients – wheat flour and water.

What is called food? ›

food, substance consisting essentially of protein, carbohydrate, fat, and other nutrients used in the body of an organism to sustain growth and vital processes and to furnish energy. The absorption and utilization of food by the body is fundamental to nutrition and is facilitated by digestion.

Why is food important for us? ›

A food is something that provides nutrients. Nutrients are substances that provide: energy for activity, growth, and all functions of the body such as breathing, digesting food, and keeping warm; materials for the growth and repair of the body, and for keeping the immune system healthy.

What is food give 5 examples of food? ›

Anything which we eat to live is called food. For example: Roti ,bread ,butter ,fruits vegetables, pulses, vegetable oil, butter, desi ghee, eggs, meat, chicken, fish, egg etc. Food is necessary for us because it provides matter for the growth of our body and energy to do work .

Who did Patrick's homework? ›

Ans: The little elf agreed to do Patrick's homework.

What are the two main sources of food? ›

Plants and animals are the main source of food for all the organisms on earth. Food obtained from animals is the main source of protein and include fish, milk, meat, poultry, and cheese. Whereas plants provide us with fruits and vegetables, which are an important source of fibres, proteins and carbohydrates.

Why do we eat for kids? ›

Food gives you energy to grow, play games, be healthy and learn. Every day, you need to eat different foods from the five food groups.

Who needs food answers? ›

Food is extremely important for keeping the immune system of the body healthy. A food is something that provides nutrients. Nutrients are substances that provide: energy for activity, growth, and all functions of the body such as breathing, digesting food, and keeping warm.

Why do we need food 5 lines? ›

1) Food that makes our body healthy and disease-free is regarded as healthy food. 2) It consists of essential macronutrients and micronutrients required by the body. 3) Healthy food provides proper nutrition to the body. 4) Health is connected to food so healthy food makes us healthy and fit.

What is the balance diet? ›

A balanced diet is one that fulfills all of a person's nutritional needs. Humans need a certain amount of calories and nutrients to stay healthy. A balanced diet provides all the nutrients a person requires, without going over the recommended daily calorie intake.

What are the 7 types of food? ›

Food are divided into 7 different groups : drinks, carbs, fruits and vegetables, dairy, meat / fish / eggs, fats and high-sugar foods. Each of these groups provide different nutrients and should be consumed at a different rate.

Is water a food? ›

Water is a food as defined in section 20l(f) of the Federal Food, Drug, and Cosmetic Act (2l USC 32l(f)). It is a normal constituent of many foods and is essential in the preparation and processing of most commercially prepared foods.

What are the 10 importance of food? ›

10 Reasons Why Food Is Important
  • #1. We need food to live.
  • #2. What we eat matters.
  • #3. Preparing food has an impact on mental health.
  • #4. Many people have a complicated relationship with food.
  • #5. Food insecurity is a major issue.
  • #6. Many livelihoods are tied to food.
  • #7. Climate change is affecting food.
  • #8. Food is culture.
15 Dec 2021

What 2 foods can you survive on? ›

14 foods to keep in your bunker to survive the apocalypse
  • You can consume honey past its expiration date. ...
  • Uncooked rice can last 30 years. ...
  • Peanut butter needs no refrigeration. ...
  • Alcohol won't perish easily. ...
  • Dried beans last indefinitely. ...
  • Energy bars are a must. ...
  • Certain types of candy can last up to a year.
2 Jul 2019

What are the 3 main functions of food? ›

By consuming nutrient-dense food, our bodies can produce energy to repair themselves. It can prevent us from disease, give us a good complexion and even longer lifespan. As was stated above, the three functions of food are: nutrition absorption, satisfying psychological needs, and physical adjustment.

What are the 3 food groups? ›

The USDA Food Patterns specify targets for each food group in cup equivalents (for Fruits, Vegetables, and Dairy) and ounce equivalents (for Grains and Protein Foods).

What are the 4 food groups? ›

There are 4 main food groups to eat from every day to get the nutrients you need for your physical and mental health. These are vegetables and fruit, grain foods, milk and milk products, and protein foods.

How did Patrick help him 7? ›

How did Patrick help him? Solution : Patrick helped him by consulting a dictionary, guiding the little man in doing sums in arithmetic and read out portions from history book.

What did Patrick think his cat? ›

Patrick thought that his cat was playing with a little doll. It was, in fact, a very small-sized man, an elf. Was this answer helpful?

Why was the little man called a nag? ›

Question:- (4) Why was the little man called a nag? Answer:- He was called a nag because he was unable to do all his homework and seeks for help from Patrick.

Which fruit is used as food? ›

The fruits which are consumed as food are apple, banana, orange, grapes, mango, pears, plum, guava, etc.

Which animal gives us egg? ›

Solution : Birds like hens, geese and dusks give us eggs, which are eaten by people.

Why man is called an omnivore? ›

An omnivore is an organism that regularly consumes a variety of material, including plants, animals, algae, and fungi. They range in size from tiny insects like ants to large creatures—like people. Human beings are omnivores. People eat plants, such as vegetables and fruits.

How do I get my 4 year old to eat better? ›

8 Tips and strategies to get kids to eat healthier
  1. Offer choices. ...
  2. Let them make their own plates. ...
  3. Introduce gateway foods. ...
  4. Snack smarter. ...
  5. Give kids a behind-the-scenes look at food. ...
  6. Include your kids while cooking. ...
  7. Don't force it. ...
  8. Lead by example.
1 Apr 2019

What's a good diet for a 10 year old? ›

Healthy, balanced diet

at least 5 portions of a variety of fruit and vegetables every day. meals based on starchy foods, such as potatoes, bread, pasta and rice (choose wholegrain varieties when possible) some milk and dairy products or alternatives (choose low-fat options where you can)

How does food protect us from illness? ›

Reduces Risk of Diseases – A balanced diet containing fruits and vegetables also contains antioxidants which protect the body cells from free radicals, which can be quite harmful for us. Antioxidants help reduce the risk of inflammatory diseases and even some cancers to a large extent.

Why must children eat food rich in protein? ›

Protein is essential for your child's growth, maintenance and repair for the body. It contains key nutrients that are needed for your child's health. Key nutrients that we also get from protein foods include iron, omega 3s, zinc, B vitamins, vitamin D, calcium and selenium.

What type of food should we eat? ›

Using Harvard's Healthy Eating Plate as a guide, we recommend eating mostly vegetables, fruit, and whole grains, healthy fats, and healthy proteins. We suggest drinking water instead of sugary beverages, and we also address common dietary concerns such as salt and sodium, vitamins, and alcohol.

How do you keep your 20 lines healthy? ›

20 Lines on Healthy Lifestyle. 1) Living with habits that help to improve our health is a Healthy Lifestyle. 2) Healthy Lifestyle leads us to a life free of stress and diseases. 3) Having a positive attitude is a part of the Healthy Lifestyle.

What is healthy food for kids? ›

Choose seafood, lean meat and poultry, eggs, beans, peas, soy products, and unsalted nuts and seeds. Fruits. Encourage your child to eat a variety of fresh, canned, frozen or dried fruits — rather than fruit juice.

What will Spider eat? ›

While spiders feast primarily on insects, some large spiders have been known to eat worms, snails, and even small vertebrates like frogs, lizards, birds, and bats.

What animal eat ants? ›

Animals that eat ants include antbirds, anteaters, antlions, and even other ants. Birds like robins and woodpeckers love a good feed of ants. Many mammals also eat ants, including bears, lizards, toads, and even humans. Some of these animals seek out ants, making a large portion of their diet.

Do rats eat fruits? ›

Rats are omnivores, meaning they are healthiest when they eat a combination of fruits, veggies, and meats. So, the best rat diet consists of mostly fresh fruits and vegetables, plus a small portion of rat pellets or rat cube food daily.

Which food keeps your body warm? ›

Ginger is known to be good for digestive health and can stimulate thermogenesis. It's also a diaphoretic, which means it will help your body warm from the inside out.

Do eggs give you energy? ›

One egg contains high-quality protein and healthy fats, which in combination keeps us satiated and offers sustained energy throughout the day. Eggs are a great source of a variety of vitamins and minerals, including iron, choline, vitamin D, and vitamin B-12.

Which fruit gives instant energy? ›

Berries, including blueberries, raspberries, and blackberries, may be a good energy boosting food when the body is craving something sweet. Dark berries tend to be higher in natural antioxidants than lighter-colored ones, which may reduce inflammation and fatigue in the body.

Is vegan food healthy? ›

Vegans have a lower body mass index (BMI) than people who eat animal-based products. Good nutrition is another perk. Fruits, vegetables, whole grains, and nuts are staples of the vegan diet. These foods are rich in fiber, antioxidants, and compounds that help protect against diseases like diabetes and cancer.

Is vegetarian diet healthy? ›

Vegetarian diets continue to increase in popularity. Reasons for following a vegetarian diet are varied but include health benefits, such as reducing your risk of heart disease, diabetes and some cancers. Yet some vegetarians rely too heavily on processed foods, which can be high in calories, sugar, fat and sodium.

What is food Answer science? ›

Hint: Food is a substance that provides nutrients and energy to living organisms. Food is also defined as an edible substance which contains many different useful components like carbohydrate, fats, proteins, etc. Complete answer: -Food provides nutrients that make our body work, grow, and repair.

What is food made up of Class 6? ›

Answer: The major components of food are carbohydrates, fats, proteins, vitamins, minerals, roughage and water.

Why do we eat food for Class 1? ›

We require food because it provides us with energy. When we are injured or unwell, the food we consume provides our bodies with critical nutrients to help us develop and mend. As a result, eating maintains us healthy and provides us with the nutrients we need to combat illnesses.

What does food give us for Class 2? ›

Food provides us energy and protect against from diseases. Food is made up of nutrients. These nutrients we get from variety of food items. All food we eat comes either from plants or animals.

What is food made of? ›

Food is made up of many different chemical components or parts, including vitamins, minerals, sugars, fibres, water, lipids, proteins and starches.

What is food very very short answer? ›

Food is any substance consumed to provide nutritional support and energy to an organism.

How many types of food are there? ›

The seven food categories are: Vegetables. Fruits. Grains, legumes, nuts and seeds.

What is food give 5 examples of food? ›

Anything which we eat to live is called food. For example: Roti ,bread ,butter ,fruits vegetables, pulses, vegetable oil, butter, desi ghee, eggs, meat, chicken, fish, egg etc. Food is necessary for us because it provides matter for the growth of our body and energy to do work .

What are the 5 major components of food? ›

The major nutrients in our food are carbohydrates, proteins, fats, vitamins and minerals. In addition, food also contains dietary fibres and water. Carbohydrates and fats mainly provide energy to our body.

Why food is called the source of energy Class 6? ›

Food provides energy for various activities of the body. Food keeps body healthy and also helps in growth and development of the body.

Why is food important 10 points? ›

Food helps in building our immune system stronger. A strong immune system helps to fight diseases. Food provides us with several nutrients like vitamins, carbohydrates, proteins, minerals, etc. These different components of food serve different functions.

What are the 7 types of food? ›

Food are divided into 7 different groups : drinks, carbs, fruits and vegetables, dairy, meat / fish / eggs, fats and high-sugar foods. Each of these groups provide different nutrients and should be consumed at a different rate.

Why do we need food 10 lines? ›

1) Healthy food contains all the elements necessary for our body, such as proteins, vitamins, fats, and carbohydrates. 2) Healthy food is a need of our body. 3) It does not make us feel lazy and dull. 4) Any food close to natural size is healthier than cooked food.

Which food help us to grow? ›

Here are 11 foods that can help make you taller or maintain your height.
  • Beans. Beans are incredibly nutritious and an especially good source of protein ( 5 ). ...
  • Chicken. ...
  • Almonds. ...
  • Leafy greens. ...
  • Yogurt. ...
  • Sweet potatoes. ...
  • Quinoa. ...
  • Eggs.
9 Mar 2020

How much food should I eat in a day? ›

Your Daily Diet

A moderately active woman should have 1,800-2,200 calories a day. An active average-sized man should have 2,200-2,800 calories. Have a healthy balance of foods each day: 1 1/2 - 2 1/2 cups of fruit and 2 1/2 - 3 1/2 cups of vegetables.


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