CBSE Class 8 Science Activity Back to the Earth

Read and download CBSE Class 8 Science Activity Back to the Earth in NCERT book for Class 8 Science. You can download latest NCERT eBooks chapter wise in PDF format free from Studiestoday.com. This Science textbook for Class 8 is designed by NCERT and is very useful for students. Please also refer to the NCERT solutions for Class 8 Science to understand the answers of the exercise questions given at the end of this chapter

NCERT Book for Class 8 Science Back To The Earth

Class 8 Science students should refer to the following NCERT Book Back To The Earth in Class 8. This NCERT Book for Class 8 Science will be very useful for exams and help you to score good marks

Back To The Earth NCERT Book Class 8

 CROP PRODUCTION AND MANAGEMENT

It was a bright Sunday morning. Working in the garden was the favourite pastime for the Malhotra family.  It was great fun for little Snigdha to help her father clean up the leaves that were shed by the trees. Her  father would then dump them into a pit and cover it.

“Now these leaves would rot and form compost after some time. We could use this compost in place of  expensive fertilizers in our garden”, explained Snigdha's father. What  causes  the  rotting  of  so  many  leaves?  How  do  these  dead  leaves  get  changed  into  such  useful  compost? What happens to the millions of leaves that get shed from trees in forests? The list of questions  that were bothering Snigdha seemed to be endless. Let us findout through this simple activity what  exactly happens when leaves fall on the soil?

You will need: 

a) Leaves of the same tree       e) Brick Powder

b) Graph Paper / Square grid     f) Magnifying glass

c) Garden soil                          g) Distilled water

d) 2 Pots                                h) Khurpi

Take two leaves and attach a piece of paper to  each  of  their  petioles.  Label  them  A  and  B.  Draw their outlines on a graph paper. Count the  total no of squares covered by the leaves to find  their area.

Take  two  pots  1  and  2.  Partly  fill  pot  1  with  garden soil, place the leaf A flat on the surface  and pour some more soil till the pot is full. Take  some  redbrick  powder.  Now  partly  fill  pot  2  with  brick  powder.  Place  leaf  B  flat  on  this  surface  and  pour  the  remaining  brick  powder  on top of the leaf till the pot is full. Keep the  contents  of  both  the  pots  A  and  B  moist  by  adding  water  boiled  &  cooled  to  room  temperature.

Dig up the soil in both the pots every two weeks  to see if there are any changes in the leaves. Bury the leaves again. After two more weeks, dig  up to take out both the leaves. Shake off any soil  from the leaves. Dry both the leaves A and B by  placing  between  blotting  paper.  Draw  the  out  lines on graph paper, marking any holes that have  appeared. compare the area of each leaf with its  original  area.  Replant  the  two  leaves  in  their  respective pots and repeat the above procedure  at 2 week intervals till there is a clear difference  between the two leaves. 


Please refer to the link below - CBSE Class 8 Science Activity Back to the Earth

Chapter 01 Crop Production and Management
NCERT Class 8 Science Crop Production And Management
Chapter 02 Microorganisms: Friend or Foe
NCERT Class 8 Science Microorganisms Friend And Foe
Chapter 03 Synthetic Fibres and Plastics
NCERT Class 8 Science Synthetic Fibres And Plastics
Chapter 04 Materials Metals and Non-Metals
NCERT Class 8 Science Materials Metals And Non Metals
Chapter 05 Coal and Petroleum
NCERT Class 8 Science Coal And Petroleum
Chapter 06 Combustion and Flame
NCERT Class 8 Science Combustion And Flame
Chapter 07 Conservation of Plants and Animals
NCERT Class 8 Science Conservation Of Plants And Animals
Chapter 08 Cell Structure and Functions
NCERT Class 8 Science Cell Structure And Functions
Chapter 09 Reproduction in Animals
NCERT Class 8 Science Reproduction In Animals
Chapter 10 Reaching the Age of Adolescence
NCERT Class 8 Science Reaching The Age Of Adolescence
Chapter 11 Force and Pressure
NCERT Class 8 Science Force And Pressure
Chapter 12 Friction
NCERT Class 8 Science Friction
Chapter 14 Chemical Effects of Electric Current
NCERT Class 8 Science Chemical Effects Of Electric Current
Chapter 15 Some Natural Phenomena
NCERT Class 8 Science Some Natural Phenomena
Chapter 17 Stars and the Solar System
NCERT Class 8 Science Stars And The Solar System
Chapter 18 Pollution of Air and Water
NCERT Class 8 Science Pollution Of Air And Water
Other Topics Class 8 Science
CBSE Class 8 Science Activity A Forseful Story
CBSE Class 8 Science Activity A Friend Indeed
CBSE Class 8 Science Activity A Mouldy Party
CBSE Class 8 Science Activity A Surprising Fact
CBSE Class 8 Science Activity A Tree Study
CBSE Class 8 Science Activity Back to the Earth
CBSE Class 8 Science Activity Bring Back The Shine
CBSE Class 8 Science Activity Delightful Daydreams
CBSE Class 8 Science Activity Egg Pops Into a Bottle
CBSE Class 8 Science Activity Growing Up
CBSE Class 8 Science Activity How Does Sound Travel
CBSE Class 8 Science Activity I Can See it
CBSE Class 8 Science Activity I Can See My Sound
CBSE Class 8 Science Activity Inside Story
CBSE Class 8 Science Activity Interview
CBSE Class 8 Science Activity Is The Moon Growing
CBSE Class 8 Science Activity Its CO2 Again
CBSE Class 8 Science Activity Just for Fun
CBSE Class 8 Science Activity Lets Make Music
CBSE Class 8 Science Activity Lighter or Heavier
CBSE Class 8 Science Activity Make A Periscope
CBSE Class 8 Science Activity Make Your Little Movie
CBSE Class 8 Science Activity Making a Solar System Model
CBSE Class 8 Science Activity Mysterious Forces
CBSE Class 8 Science Activity Pitcher Power
CBSE Class 8 Science Activity Please Hear
CBSE Class 8 Science Activity Spore Magic
CBSE Class 8 Science Activity Stages of Human Reproduction
CBSE Class 8 Science Activity Story of Granny
CBSE Class 8 Science Activity Suno Suno
CBSE Class 8 Science Activity The Ball Bearing
CBSE Class 8 Science Activity The Puzzling Letters
CBSE Class 8 Science Activity The Story of Magdeberg Hemisphere
CBSE Class 8 Science Activity The Tug of War
CBSE Class 8 Science Activity Want to be a Snake Charmer
CBSE Class 8 Science Activity What Makes Water
CBSE Class 8 Science Activity Wndow to our Rish BioDiversity
CBSE Class 8 Science Poster Making

Science NCERT Book Class 8 Back To The Earth

The above NCERT Books for Class 8 Science Back To The Earth have been published by NCERT for latest academic session. The textbook by NCERT for Back To The Earth Science Class 8 is being used by various schools and almost all education boards in India. Teachers have always recommended students to refer to Back To The Earth NCERT etextbooks as the exams for Class 8 Science are always asked as per the syllabus defined in these ebooks. These Class 8 Back To The Earth book for Science also includes collection of question. We have also provided NCERT solutions for Class 8 Science which have been developed by teachers of StudiesToday.com after thorough review of the latest book and based on pattern of questions in upcoming exams for Class 8 students.

NCERT Book Class 8 Science Back To The Earth

The latest NCERT book for Back To The Earth pdf have been published by NCERT based on the latest research done for each topic which has to be taught to students in all classes. The books for Class 8 Science Back To The Earth are designed to enhance the overall understanding of students. All Class 8 NCERT textbooks have been written in an easy to understand language which will help to enhance the overall level of Class 8 students. 

Back To The Earth NCERT Book Class 8 Science

As the students of Class 8 need the books for their regular studies, we have provided all NCERT book for Back To The Earth in pdf here for free download. All pdf NCERT books available here for Class 8 will help them to read on their mobile or computers. They can take a print of the Class 8 Science NCERT Book Back To The Earth pdf easily and use them for studies. The NCERT textbooks for Class 8 Science have been provided chapter-wise and can be downloaded for free of cost. 

Class 8 Science Back To The Earth NCERT Book

Along with Science Class 8 NCERT Book in Pdf for Back To The Earth we have provided all NCERT Books in English Medium for Class 8 which will be really helpful for students who have opted for english language as a medium. Class 8 students will need their books in English so we have provided them here for all subjects in Class 8.

Class 8 Back To The Earth NCERT Book Science

For Class 8 Back To The Earth we have provided books for students who have opted for Hindi and Urdu medium too. You can click on the links provided above to download all Hindi medium Class 8 Science Back To The Earth book in easy to read pdf format. These books will help Class 8 Science students to understand all topics and also strictly follow latest syllabus for their studies. If you are looking to download the pdf version of Class 8 Science Back To The Earth textbook issued by NCERT then you have come to the correct website

Where can I download latest NCERT Book for Class 8 Science Back To The Earth

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Can I download the NCERT Books of Class 8 Science Back To The Earth in Pdf

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