CLEANING THE ENVIRONMENT

RESPECT FOR LAW CONCERN FOR OTHERS AND MAINTAINING A CLEAN ENVIRONMENT ARE SOME OF THE QUALITIES OF A CIVILIZED PERSON. IT IS SAD THAT WE DO NOT PAY MUCH ATTENTION TO THEM. YOU ARE SHOMA/SONU. WRITE A SPEECH IN 150-200 WORDS TO BE DELIVERED IN THE MORNING ASSEMBLY ON THE TOPIC IMPORTANCE OF CIVIC SENSE.

DIRECTIONS: in the following question, a part of sentence is bold. Below are given alternatives to the bold part which may improve the sentence. Choose the correct alternative. In case no improvement is required, choose “No Improvement” option. The Chief Minister has promised to commit his department to a renewed effort to clean up the environment

Assertion : Decomposers keep the environment clean. Reason: They recycle matter by breaking down the organic remains and waste products of plants and animals.

Assertion (A): Decomposers keep the environment clean. Reason (R): They recycle matter by breaking down the organic remains and waste products of plants and animals.

Clean water has BOD value:

Name a clean fuel.

Name two metals used in a catalytic converter. How do they help in keeping the environment clean ?

Study the following information carefully and answer the questions given below: In a certain language, 'enjoy the places of India' is written as 'pi da ni ea ba'.'neat and clean places' is written as 'ri la ma da’, ‘India is clean country' is written as 'ki la sa ea', 'enjoy the neat environment is written as 'ba ma pi zi'. What is the code for ‘enjoy clean environment’ in the given code language?