2021-22 EVS GRADE 5 CH WASTE MANAGEMENT (NOTEBOOK AND WORKBOOK EXERCISE)

 

2021-22 EVS GRADE 5 CH WASTE MANAGEMENT (NOTEBOOK AND WORKBOOK EXERCISE) 



EVS NOTEBOOK FORMAT VIDEO


EVS

Ch-14 

WASTE MANAGEMENT

(NOTEBOOK EXERCISE AND WORKBOOK EXERCISE)


NOTEBOOK WORK  

GRADE 5 A, B -- MAIL ID (podarinshiya5980@gmail.com)

GRADE 5 C-- MAIL ID ( snehal.pisnadiad@gmail.com)

GRADE 5 D-- MAIL ID   (shyam.lalchandani@podar.org)

  • DIAGNOSTIC TEST- GOOGLE FORM


  • KWL CHART

NEW WORDS                    H.W

1. sustainable

2. hazardous

3. landfill

4. recycle

5. organic


NEW TERMS

1. segregate – to keep one thing separate from another.

2. sustainable – causing little or no damage to the environment and therefore able to continue for a long time.


Answer the following questions. 

a. Why is ‘hazardous waste’ so called? Give an example of hazardous waste. 

ANS. Hazardous waste endangers public health and environment. 

Such waste can easily catch fire and explode, or can be toxic for human beings and animals. 

 Examples of hazardous waste are used thermometers, bulbs, and batteries.


b. What is meant by waste management? 

ANS. Waste management includes collection, transport, processing or disposal, managing and monitoring of waste materials to reduce its effect on humans and environment.

c. What are the different methods of waste management?

ANS. There are many methods of managing waste, some of the most common are: Open dumping, burning and landfills.

 d. Why is recycling of waste important? 

ANS. When waste material is collected and sent to a recycling unit, it is segregated and processed into new material. Waste recycling is done so that the use of raw materials can be reduced.



HOTS

Q. The government has banned plastic in many cities and towns of India, which has led to increase in use of paper products such as paper bags, disposable boxes, plates, spoons, etc. Is this justified? What could be the alternative?

ANS.  PLS WRITE YOUR OWN ANSWER:)


WORKBOOK EXERCISE LINK👇


WORKBOOK EXERCISE


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