Read and download the CBSE Class 7 Science Revision Worksheet Set 15 in PDF format. We have provided exhaustive and printable Class 7 Science worksheets for All Chapters, designed by expert teachers. These resources align with the 2026-27 syllabus and examination patterns issued by NCERT, CBSE, and KVS, helping students master all important chapter topics.
Chapter-wise Worksheet for Class 7 Science All Chapters
Students of Class 7 should use this Science practice paper to check their understanding of All Chapters as it includes essential problems and detailed solutions. Regular self-testing with these will help you achieve higher marks in your school tests and final examinations.
Class 7 Science All Chapters Worksheet with Answers
Chapter 1: Nutrition In Plants
Fill in the blanks:
1. The components of food which are necessary for our body are called
2. Green plants synthesis their own food themselves by the process of
3. Is the mode of taking food by an organism and its utilization by the body.
4. Complex chemical substances such as ------------------------- are the products of photosynthesis.
5. Gas is produced during photosynthesis.
6. Organisms that are dependent on others for their nutrition are called
7. Are the tiny pores present on the surface
of the leaves and are surrounded by guard cells.
8. Is the ultimate source of energy for all living organisms?
9. Organisms which derive their nutrition from dead decaying matter are called
10. Some organisms live together and share shelter and nutrients, this is called
Name the following:
1. The bacterium that can take atmospheric nitrogen and convert it into a soluble form.
2. The insectivorous plant.
3. The mode of nutrition in mushrooms.
4. The indicator used to test the presence of starch in leaves.
Fill in the blanks:-
1. The heat is transferred from one place to another place by __________,_____ and ___________.
2. In solids heat is transferred by __________.
3. All _________ are bad conductors of heat.
4. Materials which do not allow heat to be conducted through them are called ___________.
5. The primary mode of heat transfer in a liquid is _________.
6. Saliva is secreted by the _______ in the mouth cavity.
7. _________ molar teeth are present in human adult
8. Finger-like projections in the walls of small intestine are called________________.
9. Absorption of water from the undigested food takes place in_____.
10. The process of throwing the solid waste out of the body is called________.
11. The main steps of nutrition in humans are ___________, ___________, ___________ , ___________ and ___________
12. The largest gland in the human body is ___________.
13. The stomach releases hydrochloric acid and ___________ juices which act on food.
14. The inner wall of the small intestine has many finger-like outgrowths called __
15. Amoeba digests its food in the ___________ .
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Free study material
CBSE Science Class 7 All Chapters Worksheet
Students can use the practice questions and answers provided above for All Chapters to prepare for their upcoming school tests. This resource is designed by expert teachers as per the latest 2026 syllabus released by CBSE for Class 7. We suggest that Class 7 students solve these questions daily for a strong foundation in Science.
All Chapters Solutions & NCERT Alignment
Our expert teachers have referred to the latest NCERT book for Class 7 Science to create these exercises. After solving the questions you should compare your answers with our detailed solutions as they have been designed by expert teachers. You will understand the correct way to write answers for the CBSE exams. You can also see above MCQ questions for Science to cover every important topic in the chapter.
Class 7 Exam Preparation Strategy
Regular practice of this Class 7 Science study material helps you to be familiar with the most regularly asked exam topics. If you find any topic in All Chapters difficult then you can refer to our NCERT solutions for Class 7 Science. All revision sheets and printable assignments on studiestoday.com are free and updated to help students get better scores in their school examinations.
FAQs
You can download the latest chapter-wise printable worksheets for Class 7 Science Chapter All Chapters for free from StudiesToday.com. These have been made as per the latest CBSE curriculum for this academic year.
Yes, Class 7 Science worksheets for Chapter All Chapters focus on activity-based learning and also competency-style questions. This helps students to apply theoretical knowledge to practical scenarios.
Yes, we have provided solved worksheets for Class 7 Science Chapter All Chapters to help students verify their answers instantly.
Yes, our Class 7 Science test sheets are mobile-friendly PDFs and can be printed by teachers for classroom.
For Chapter All Chapters, regular practice with our worksheets will improve question-handling speed and help students understand all technical terms and diagrams.