CBSE Class 7 Science Nutrition in Animals Worksheets

CBSE Class 7 Chapter 2 Nutrition in Animals covers the main topics students might encounter in exams. The chapter discusses various terms and facts. These questions, along with reference notes, are prepared by subject experts at IL. They offer a detailed understanding of the chapter. Many students have found these additional questions helpful. You can access the free PDF of these important questions for CBSE class 7 Chapter 2 on Infinity learn website and download them onto any device.

Class 7 Science Nutrition in Animals Worksheets Download PDF

If you are preparing Nutrition in Animals Class 7, then having the right practice material makes learning easy. Students can solve Worksheet on Nutrition in Animals Class 7 with Answers PDF to revise the chapter in a simple way. 

The Nutrition in Animals Class 7 Worksheet covers every topic from the chapter, including important definitions, diagrams, and concept-based exercises. To help you prepare better, all solutions are given by Infinity Learn subject experts, making it easier to understand tricky questions. Along with this, we have also included NCERT Solutions for Class 7 Nutrition in Animals and MCQ worksheets so that students get complete practice before exams.

Also Check: Nutrition in Animals Class 7 Science MCQ

Worksheet On Nutrition in Animals Class 7 with answers

Worksheet 1: Digestive System

• The process of breaking down food into smaller pieces in the mouth is called ________________.
  Answer: chewing or mastication
• The food pipe that carries food from the mouth to the stomach is called the ________________.
  Answer: esophagus
• The digestive juice found in the stomach that helps in the breakdown of food is called ________________.
  Answer: gastric juice
• The small finger-like projections in the small intestine that absorb nutrients from the digested food are called ________________.
  Answer: villi
• The waste material that is left after the digestion of food is called ________________.
  Answer: feces or excreta

Worksheet 2: Types of Teeth

• The type of teeth that are sharp and pointed, used for tearing and cutting food are called ________________ teeth.
  Answer: incisors
• The teeth that are flat and used for grinding and crushing food are called ________________ teeth.
  Answer: molars
• The teeth that are cone-shaped and help in tearing and shredding food are called ________________ teeth.
  Answer: canines or cuspids
• The teeth that are found in between the incisors and molars, used for tearing and grinding food, are called ________________ teeth.
  Answer: premolars or bicuspids
• The total number of milk teeth in a human child is ________________.
  Answer: 20

Worksheet 3: Food Digestion Process

• Food digestion starts in the ________________.
  Answer: mouth
• The enzyme present in saliva that helps in the digestion of carbohydrates is called ________________.
  Answer: amylase
• The partially digested food that moves from the stomach to the small intestine is called ________________.
  Answer: chyme
• The organ where most of the digestion and absorption of nutrients takes place is the ________________.
  Answer: small intestine
• The waste material that is stored in the rectum before being eliminated from the body is called ________________.
  Answer: feces

Worksheet 4: Digestive System Organs

• The largest gland in the human body that produces bile is called the ________________.
  Answer: liver
• The organ that stores bile and releases it into the small intestine to help in the digestion of fats is called the ________________.
  Answer: gallbladder
• The organ that secretes digestive enzymes and bicarbonate into the small intestine is called the ________________.
  Answer: pancreas
• The part of the digestive system where water is absorbed from the undigested food and the remaining waste is compacted into feces is called the ________________.
  Answer: large intestine or colon
• The opening at the end of the digestive tract through which feces are eliminated from the body is called the ________________.
  Answer: anus

CBSE Class 7 Science Nutrition in Animals Worksheets

Worksheet 1: Digestive System

Question: Label the Parts of the Digestive System

a) Mouth
b) Esophagus
c) Stomach
d) Small Intestine
e) Large Intestine

Question: True or False

a) The stomach breaks down food into smaller pieces. (True/False)
b) The small intestine absorbs nutrients from the digested food. (True/False)
c) The large intestine absorbs water from undigested food. (True/False)
d) Digestion starts in the small intestine. (True/False)

Answers:
a) True
b) True
c) True
d) False

Question: Match the Columns

Match the digestive system organ with its function.

Answers:

c)
d)
a)
b)

Worksheet 2: Types of Teeth and their Functions

Question: Label the Types of Teeth

a) Incisors
b) Canines
c) Premolars
d) Molars

Question: Matching Exercise

Match the type of teeth with their function.

Answers:

c)
d)
a)
b)

Worksheet 3: Food and its Nutrients

Fill in the Blanks

a) ___________ is the main source of energy for our body.
b) ___________ helps in building and repairing tissues.
c) ___________ helps in keeping our skin healthy.
d) ___________ is needed for the proper functioning of our brain and nerves.

Answers:

a) Carbohydrates
b) Proteins
c) Vitamins
d) Fats

Question: True or False

a) Carbohydrates are found in foods like bread and rice. (True/False)
b) Proteins are important for the growth and repair of body tissues. (True/False)
c) Fats provide quick energy to the body. (True/False)
d) Vitamins and minerals are only found in non-vegetarian foods. (True/False)

Answers:
a) True
b) True
c) False
d) False