CBSE Class 6 English Revision Worksheet Set U

CBSE Class 6 English - Revision (4)

Worksheets have become an integral part of the education system. Worksheets are very critical for every student to practice his/ her concepts. Students, teachers and parents can download all CBSE educational material and extremely well prepared worksheets from this website. All revision worksheets, Sample papers, Question banks and easy to learn study notes for all classes and subjects have been prepared based on the latest guidelines sent by CBSE. All CBSE educational material is developed by our panel of teachers, have also been submitted by thousands of teachers and students. The study material has been carefully compiled by the best teachers in India. Worksheets have been submitted by teachers of various CBSE schools and also have been carefully developed keeping into consideration the latest CBSE syllabus.

Q1. Read the following passage carefully and answer the questions below :

Holi is played with various hues of red, yellow, blue, green, magenta, purple, orange…… But do you know that most of the Holi colours sold these days contain many harmful chemicals? In fact most are dyes meant for industrial uses like dyeing textiles and are not meant to be applied on humans. These colours include heavy metals, acids, alkalis, powdered glass….. The black paste has lead oxide, green contain copper sulphate, red is mercury sulphite etc. All these are toxic and can result in anything from skin allergies to cancer, eye irritation to blindness….. and much more.

Even the base in which these chemicals are mixed is highly toxic. Several powder or dry colours use a base of asbestos talc, chalk powder or silica. Asbestos is a known human carcinogen which gets built up in the body tissue, even micro quantities can result in cancer. Silica may dry as well as chafe the skin. The shine in the colours is due to addition of powdered glass or mica. Many water colours have an alkaline base capable of causing severe injuries. If it enters the eyes, it can pose a great danger to the vision. Colours in theform of pastes have toxic compounds mixed in a base of engine oil or other inferior quality oil, capale of causing skin allergy, temporary blindness……

Read the following questions and answer the questions by choosing the most appropriate options given :

1. Various colours used in the holi celebration are dangerous for humans as they contain

(a) many harmful chemicals (c) industrial colours

(b) Dangerous dyes (d) dyeing matter

2. The diseases that these colours spread are ________

(a) Cancer (c) cancer, skin allergies, blindness etc.

(b) Cancer and blindness (d) skin allergies, blindness

3. Asbestos is a known human carcinogen that causes ________

(a) Blindness (c) skin allergies

(b) TB (d) cancer

4. What makes these colour shine is __________

(a) Glass (c) glass or mica

(b) Powdered glass and mica (d) asbestos

5. The word “toxic” means

(a) Chemical (c) dangerous

(b) Poison (d) poisonous

6. Holi is a festival of colours…….

(a) True

(b) False

Please click the below link to access CBSE Class 6 English - Revision (4)

Tags: 

 


Click to View or Download pdf file
Click for more English Study Material

Latest NCERT & CBSE News

Read the latest news and announcements from NCERT and CBSE below. Important updates relating to your studies which will help you to keep yourself updated with latest happenings in school level education. Keep yourself updated with all latest news and also read articles from teachers which will help you to improve your studies, increase motivation level and promote faster learning

Cogito and The Question Book A series on Thinking skills by CBSE

The Board has dedicated this academic session 2020-21 for ‘Competency Based Learning’. Skills connected to Critical & Creative thinking, Problem Solving, Collaboration and Communication are core to successful living in the 21st Century. To focus on the importance...

CBSE Reduced Syllabus Class 11 and 12

CBSE has announced major reduction in the syllabus for class 11 and class 12. There has been major changes too in the main syllabus for class 11 and 12. The prevailing health emergency in the country and at different parts of the world as well as the efforts to contain...

Internal Assessments and CBSE Reduced Syllabus

CBSE on 7th July 2020 had announced the ‘Revised Academic Curriculum for classes IX-XII for the session 2020-21’ to mitigate the effect of face to face learning loss due to the closure of schools to contain COVID-19 Pandemic. The rationalization of syllabus up to 30% ...

Board Cancelled Official CBSE Statement

Keeping in view the requests received from various State Governments and the changed circumstances as on date, following has been decided- 1. Examinations for classes X and XII which were scheduled from 1st July to 15th, 2020 stand cancelled. 2. Assessment of the...

Re verification of Class 10 Board Exams Marks

Modalities and Schedule for Secondary School (Class X) Examinations, 2020 in the subjects whose examinations have been conducted by CBSE for the processes of (I) Verification of Marks (II) Obtaining Photocopy of the Evaluated Answer Book(s) (Ill) Re-evaluation of Marks...

CBSE Decision on Board Exam 2020

The Class 10 and 12 exams are cancelled, and results for both 10th and 12th would be declared by July 15 based on internal exams. CBSE Class 12 students would have the option to appear for the exams at a later date. CBSE has a scheme in which marks scored in past 3...

×
Studies Today