Symptoms Deficiency of food component Components are found in Bent limbs Vitamin D White spot in Iris Vitamin A Can't read the blackboard from the last bench Vitamin A Ulcer on tongue, mouth, swollen gum Vitamin B complex Swollen face Protein Broken nails Calcium Rough skin Vitamin A

Symptoms Deficiency of food component Components are found in Bent limbs Vitamin D Sun (ultimate source of energy), milk White spot in Iris Vitamin A Yellow vegetables, carrots, green vegetables Can't read the blackboard from the last bench Vitamin A Yellow vegetables, carrots, green vegetables Ulcer on tongue, mouth, swollen gum Vitamin B complex Meat, seafood, poultry, eggs, dairy products, legumes, leafy greens, seeds Swollen face Protein Pulses, dairy products, egg Broken nails Calcium Milk, yoghurt Rough skin Vitamin A Carrot, green leafy vegetables Vitamins can be water-soluble or fat-soluble. Vitamin A, D, E and K are fat-soluble while Vitamin B and C are water-soluble.

E M B I B E

Environment and Science Class 7>Chapter 5 - Human Food>Exercise 23>Q ●

EASY

7th West Bengal Board

IMPORTANT

Earn 100

What are the symptoms of malnutrition in children?

See the picture and write down its symptoms.

Decay of ___ in the body.

_ are distinct from outside.

_ is wrinkled here and there.

Hands and legs are ___.

Word list: thin, muscles, bones, skin.

Important Questions on Human Food

EASY

7th West Bengal Board

IMPORTANT

Environment and Science Class 7>Chapter 5 - Human Food>Exercise 24

Which food should you recommend to make these children healthy?

Question Image

1. _____ 2. _____ 3. _____

MEDIUM

7th West Bengal Board

IMPORTANT

Environment and Science Class 7>Chapter 5 - Human Food>Exercise 25

Name some iodine rich food.

EASY

7th West Bengal Board

IMPORTANT

Environment and Science Class 7>Chapter 5 - Human Food>Exercise 25

Name the food rich in Vitamin B complex.

EASY

7th West Bengal Board

IMPORTANT

Environment and Science Class 7>Chapter 5 - Human Food>Exercise 25

Name food rich in Vitamin D.

EASY

7th West Bengal Board

IMPORTANT

Environment and Science Class 7>Chapter 5 - Human Food>Exercise 25

Name the food rich in Vitamin A.

EASY

7th West Bengal Board

IMPORTANT

Environment and Science Class 7>Chapter 5 - Human Food>Exercise 26

Symptoms	Deficiency of food component	Components are found in
Bent limbs	Vitamin D
White spot in Iris	Vitamin A
Can't read the blackboard from the last bench	Vitamin A
Ulcer on tongue, mouth, swollen gum	Vitamin B complex
Swollen face	Protein
Broken nails	Calcium
Rough skin	Vitamin A

EASY

7th West Bengal Board

IMPORTANT

Environment and Science Class 7>Chapter 5 - Human Food>Exercise 27

Discuss the problems associated with obesity (other than blood pressure, diabetes, cardiac problems, pain in joints) and list them down.

1. _____ 2. _____ 3. _____ 4. _____ 5. _____

EASY

7th West Bengal Board

IMPORTANT

Environment and Science Class 7>Chapter 5 - Human Food>Exercise 28

Which food helps prevent the tendency of obesity? Make a list.

1. _____ 2. _____ 3. _____ 4. _____ 5. _____

Word trove: Boiled food, less spicy, light drinks, potato chips, fishes with oil, egg yolk, chocolate, ghee, butter, fruits, vegetables, roti, pastry, mutton, burger, small fish, food with fibre, kebab.