NCERT Class 7 EVS Knowing some plant diseases

Read and download NCERT Class 7 EVS Knowing some plant diseases in NCERT book for Class 7 Environmental Studies. You can download latest NCERT eBooks chapter wise in PDF format free from Studiestoday.com. This Environmental Studies textbook for Class 7 is designed by NCERT and is very useful for students. Please also refer to the NCERT solutions for Class 7 Environmental Studies to understand the answers of the exercise questions given at the end of this chapter

NCERT Book for Class 7 Environmental Studies Knowing Some Plant Diseases

Class 7 Environmental Studies students should refer to the following NCERT Book Knowing Some Plant Diseases in Class 7. This NCERT Book for Class 7 Environmental Studies will be very useful for exams and help you to score good marks

Knowing Some Plant Diseases NCERT Book Class 7

 

1. Knowing some plant diseases 

Background

Flowers in the garden, crops in the field, vegetables in kitchen garden, fruits on the trees, etc., are damaged by disease causing organisms. This in many cases leads to loss in production which makes the lives of millions of families in our country miserable. It is thus important to know the organisms that cause the diseases and learn about its control measures.

Methodology

1. Visit a nearby crop field or an orchard or even a garden in the neighbourhood or look at potted plants in your house.

2. Observe the plants which are damaged due to disease. The damage may be the whole or part of a leaf, stem, flower or fruit of a plant. Examine each part of the plant carefully, particularly the leaves, especially their under surface.

3. Try to find out the name of the disease and the organism causing the disease. Take the help of your elders, farmers or caretaker depending upon the place of your visit. In many cases they may not be able to identify the name of the disease and the disease causing organism. You may then consult an agriculturist/horticulturist for reliable identification.

4. Prepare a table as shown below and write the information that you have collected

Conclusion 

Write a paragraph about disease causing organisms in plants that you have studied and present it in your class. Describe the diseased or damaged part of the plant. Draw/sketch or illustrate using appropriate means.

Follow-up

Find out the methods by which the diseases in plants can be controlled.


Please refer to attached file for NCERT Class 7 EVS Knowing some plant diseases

NCERT Book Class 7 Environmental Studies Knowing Some Plant Diseases

The above NCERT Books for Class 7 Environmental Studies Knowing Some Plant Diseases have been published by NCERT for latest academic session. The textbook by NCERT for Knowing Some Plant Diseases Environmental Studies Class 7 is being used by various schools and almost all education boards in India. Teachers have always recommended students to refer to Knowing Some Plant Diseases NCERT etextbooks as the exams for Class 7 Environmental Studies are always asked as per the syllabus defined in these ebooks. These Class 7 Knowing Some Plant Diseases book for Environmental Studies also includes collection of question. Along with Environmental Studies Class 7 NCERT Book in Pdf for Knowing Some Plant Diseases we have provided all NCERT Books in English Medium for Class 7 which will be really helpful for students who have opted for english language as a medium. Class 7 students will need their books in English so we have provided them here for all subjects in Class 7.

Where can I download latest NCERT Book for Class 7 Environmental Studies Knowing Some Plant Diseases

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Can I download the NCERT Books of Class 7 Environmental Studies Knowing Some Plant Diseases in Pdf

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