Read the passage below carefully and answer the questions put forward.
The environment refers to the air, water and land in which people, animals and plants leave. So human beings, animals, plants, air, water and soil are the main elements of environment. The natural forces such as storms, cyclones and earthquakes are also a part of this environment. Climate is thus a condition of the environment. All things that make up the environment are interrelated. The way in which the people, animals and plants are related to each other and to their surroundings is known as ecology. The ecosystem is a complex web that links animals, plants and every other life form in the biosphere. All these things hang together. The system is in a steady state of dynamic balance which means that by alternating any one part of the web you can affect all the other parts.
(a) What elements make up the environment?
(b) How are the elements interrelated?
(c) What do you mean by climate?
(d) What is meant by ecological balance?




- Readers who have eclectic tastes in literature
- (b)Figure out: (d)At sixes and sevens:
- Alfred Bernhard Nobel, A Swedish inventor and philanthropist, bequeathed he; most of his vast fortune to a trust that he designated as a fund from which annual prizes could be awarded to the individuals and organizations that had achieved through invention or discovery that which would that Nobel had invented dynamite? When he read this objective summary of his life, the great chemist, it is Said, decided that he wanted his name to be remembered for something more positive and humanitarian than inventing an explosive that was a potential weapon. five prizes, worth about forty thousand dollars each, were to be awarded.(b)why did he rewrite his will in 1895?(d)what are the conditions that must be fulfilled to win the Nobel Prize .
- ক) বাংলাদেশ একটি ভূমিকম্প প্রবণ এলাকা। গ) চাঁদ কিংবা তারা কিছুই আকাশে দৃশ্যমান ছিল না।ঙ) আমি তোমাকে সাহায্য করার জন্য চেষ্টার কোনো বাকি রাখব না।
- I'm Shubho. I'm 18 years old. I'm a passionate lover of folk music. I don't mind while my friends call me melomaniac. I dream to visit different parts of Bangladesh and I want to experience the taste of local folk music of those areas. If I get the opportunity to study at the University of Dhaka, I will take folk music as a part of my co-curricular activity. Therefore I am making up a plan that includes many things.
- The movie, including the previews, ___about two hours to watch.
- What is the present status of Pelestine?
- Write six sentences on “The influence of culture on adolescents'.
- a) Let us play chess____? c) Nobody helped me ______? e) We shall win ______?
- Choose the correct spelling-
- The death of a queen in a good plot will be treated
- a) inspite of being terribly unhappy he did not blame the girl.(make it compound)c) I am so exhausted now that I can hardly talk to you.(make it simple)e) she is so clever that she will see through your tricks.(use to ....... to)
- Apparently contradictory word's appearing in conjunction is called:
- [{"text": "As Pavlova's bird body revealed itself on the scene, either immobile in trembling mystery or tense in the incredible are which was her lift, her instep stretched ahead in an are never before seen, the tiny bones of her hands in ceaseless vibration, her face radiant, diamonds glittering under her dark hair, her little waist encased in silk, the great tutu balancing quickening and flashing over her beating, flashing, quivering legs, every man and woman sat forward, every pulse quickened. She never appeared to rest static, some art of her trembled, vibrated, beat like a heart. Before our dazzled eyes, he flashed with the sudden sweetness of a hummingbird in action too quick for understanding by our gross utilitarian standards in action sensed rather than seen. The movie cameras could not record her allegro. Her feet and hands photographed as a blur.\u00a0", "type": "text_block", "database_type": "", "university": "", "year": "", "unit": "", "shift": "", "subject": "", "chapter": "", "topic": ""}, {"question": "[E-0,\u00a0DU-B : 2011-12]"}, {"question": "[E-0,\u00a0DU-B : 2011-12]"}, {"question": "[E-0,\u00a0DU-B : 2011-12]"}, {"question": "[E-0,\u00a0DU-B : 2011-12]"}, {"question": "[E-0,\u00a0DU-B : 2011-12]"}, {"question": "[E-0,\u00a0DU-B : 2011-12]"}, {"question": "[E-0,\u00a0DU-B : 2011-12]"}, {"question": "", "options": [{"option": "fast movement ", "answer": false}, {"option": "fast music ", "answer": true}, {"option": "Full body ", "answer": false}, {"option": "\u00a0delicate figure", "answer": false}], "type": "question", "database_type": "qb", "university": "du", "year": "2011-12", "unit": "b", "shift": "", "subject": "e-a", "chapter": "e-0", "topic": "", "title": "\u00a0In the passage \"allegro\" means _______ .", "full_question": "
- Belief in one God is _____.
- The jungle the Tidy City contest, we
- To "overshadow" something is to _________ it.
- 'Rank and file' refers to:
- a) The Tiger fell the prey.c) the father has no authority his sons.e) he bequeathed his all you.
- Boys play in the field -- Here the word " Boys " is in the --
- High levels of absenteeism, reduced productivity, uncharacteristic accidents or bad decisions are tell tale signs of depression. Here 'tell tale' means :
- Salim asked a question. It was curious of him. He came out on to street. He saw a strange beggar.
- Which of the following phrases is most suitable that completes the sentence. " I am afraid that my success as an engineer was just a........ "
- a. But the students do not want to work hard which is necessary for making good results. c. Like every year today's examination will prove to many how unreliable the dependence teacher is. e. The burglary was committed last night.
- The word 'apparent' is a/an _______ .
- Arctic trees are....... in milder climates.
- When Oakwed High School in California was moved into (a)____ new building, (b)____ students and teachers noticed (c)___ strong smell. Then half of (d)___ students began to have headaches and to be very tired. These symptoms disappeared on (e)___ weakness.
- "Necromancy " relates to ______ .
- "Down to heel" means-
- ____means to make fun of someone in a good humoured way.
- The intermittent rain soaked the garden many different times during the day.
- a) The patient (to die) before the doctor came. c) He speaks as if he (to be) a leader.e) He (to go) just now.
- The boys used to like ____ and ______ model aero planes.
- William Wordsworth collaborated with ___to publish The Lyrical Ballads
- A) All that glitters is not gold (Make it simple)C)The moon shines very brightly (Make it exclamatory)E)None but the poor should apply for the help. (Make it assertive)
- a) nobody admitted that he was honest (make it negetive)c) I have no money to spare (make it complex)e) the answer he wrote was not to the point (make it simple)
- Choose the pairs that is out of place :
- If Vertex: Pyramid then-