Author: admin

a) What is air? b) How is clean and polluted air? c) How is air polluted? d) How do we become sick? e) Why should we keep our environment free from pollution? *****Air is a very important element in our environment. No creature can live without air. It is the life giving force. Clean air…

a) What is water pollution? b) Why is water an essential element of nature? c) How can it be polluted? d) What happens if we drink polluted water? e) How can it be purified? ****Water is a very important element of environment. It is an essential element of nature because it saves all kinds of…

a) What is environment? b) What do you mean by environmental pollution? c) What things make envitonment polluted? d) How is ar polluted? e)How is sound polluted? f)Why is environmental pollution injurious? ****Nature, land. air, water and all other things around us in which we live are called environment. Environmental pollution means a remarkable change…

a) What is natural calamity / disaster? b) What is the condition of natural disasters in Bangladesh? c) When does it occur? d) What are natural disasters that we usually face? e) What do they cause in our life? ***Natural calamity is a natural event which has an adverse socio-economic impact whole environment. Natural disasters…

a) What is a school common room? b) What does it offer the students? c) Where is your common room? d) What are the articles do you have in your school common room? e) Why can’t you think of your school without common room? ***A common room is the part and parcel of a school.…

a) What is a library? b) Where is your library? c) How is it decorated? d) How many books are there in your school library? e) What kinds of books are there? ***** A library is a store house of knowledge. It can help a man to satisfy his unquenchable thirst for knowledge. A library…

a) What is a mobile phone? b) How does it work? c) Who are the providers of the services in our country? d) What are the advantages of a mobile phone? e) What are the disadvantages of a mobile phone? ****Mobile phone is a wonderful invention of information technology.It is such a cordless phone by…

a) What is price-hike? b) What are the causes of it in Bangaldesh? c) What is the impact of it into our society? d) Who are the worst sufferers of it? e) How can it be controlled? ****Price-hike means the unusual increase in the prices of daily necessaries. Nowadays, it is a common phenomenon in…

a) What is corruption? b) What are the causes of corruption in Bangladesh? c) What are the means of corruption? d) In how many ways is it happening in Bangladesh? e) What are the effects of corruption in our country? ******* Corruption means adopting unfair means to achieve something being devoid of morality and by…

a) When can we see a moonlit night? b) How does the sky look in a moonlit night? c) How does everything look in a moolit night? d) What does it offer? e)What is its effect on mind? *******The night in which the moon shines brightly in the cloudless clear sky is generally known as…