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CBSE solutions for Class 10 English - Communicative chapter 4 - Heroes Of The Environment

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CBSE English Course Communicative: Main Course Book Interact in English - Class 10

English Course Communicative: Main Course Book Interact in English - Class 10 - Shaalaa.com

Chapter 4: Heroes Of The Environment

CBSE solutions for Class 10 English - Communicative Chapter 4 [Pages 133 - 144]

Q 1 | Page 133

On the basis of your reading of the news story, complete the following table after a group discussion.

Adverse environmental effects of tourism and adventure sports.

· Personal conquests seem to be more important than preserving the integrity of a natural site.

(a) ......................................

(b) ....................................

(c) ....................................

(d) ......................................

Ways to prevent it

· Charge high climbing fees

(e) ........................................

(f) ........................................

(g) .........................................

(h) ........................................

Q 2.1 | Page 134

writing the instructions , read the following questionnaire on how to write instructions and tick mark the right option : 

What tense is commonly used in writing imperative sentences ? 

 

  • present continuous 

  • Simple past 

  • Simple Present 

Q 2.2 | Page 134

writing the instructions , read the following questionnaire on how to write instructions and tick mark the right option : 

Where do verbs most commonly come in these instructions ?  

  • At the beginning of a sentence or a clause  

  • In the middle of a sentence or  a clause 

Q 2.3 | Page 134

writing the instructions , read the following questionnaire on how to write instructions and tick mark the right option :  

How long are the sentences ? 

 

  • Very long 

  • Mixed length

  • Short 

Q 2.4 | Page 134

writing the instructions , read the following questionnaire on how to write instructions and tick mark the right option :  

Why are the instructions so written / given ? 

  • So that the reader can understand more easily 

  • So that the writer can write more easily 

Q 2.5 | Page 134

 

writing the instructions , read the following questionnaire on how to write instructions and tick mark the right option : 

What is the order of the instructions ? 

 

  • Mixed order 

  • The order in which the instructions have to be carried out 

Q 2.6 | Page 134

writing the instructions , read the following questionnaire on how to write instructions and tick mark the right option : 

Are the instructions numbered ? 

  • No 

  • Yes

Q 2.7 | Page 134

Now imagine you are in charge of a Mountaineering Expedition to Mount Everest. You have to address the first time climbers. Write the instructions that you would give to the climbers on keeping the track clean besides giving instructions on safety measures. Instruct how they can contribute in preventing the Everest from becoming, “The highest junkyard in the world”.

Q 3 | Page 135

How to design a Poster ?

Design a poster for promoting cleanliness in the surroundings of your colony.

On the basis of this, design a poster urging mountaineers to preserve the pristine glory of the mountainsides. Work in groups of 4-5.

Q 4.1 | Page 142

Complete the tree of environment :

Need to rehabilitate the Environment
(a) Things that came from the environment  __________________________________________
(b) People did not get them because ___________________
(c) Therefore  ___________________________
Protecting forested mountains
(d) Source of ____________
(e) Deforestation leads to  ________________________
(f) Hence government must ___________________

Good Management of Natural Resources
(g) Degraded environment results in _______________
(h) It leads to ____________________________ and
(i)  __________________________
(J) Good management of natural resources
means   _____________________________________
(k) It is essential for ____________________________
(l) Good management possible only when we
have  ________________________________________

_______________________________________

Q 4.2 | Page 143

Based on your reading of Wangari Maathai’s interview answer the following question :

How does Wangari Maathai explain the essential components of development ? Label and explain the analogy of the stool.

Q 4.3 | Page 143

Based on your reading of Wangari Maathai’s interview answer the following question :

What changes in the environment had Wangari Maathai noticed after growing up ?

Q 4.4 | Page 143

Based on your reading of Wangari Maathai’s interview answer the following question : 

What is the importance of indigenous flora and fauna ?

Q 4.5 | Page 143

Based on your reading of Wangari Maathai’s interview answer the following question :

How did the campaign to save environment lead to the empowerment of women ?

Q 4.6 | Page 143

Based on your reading of Wangari Maathai’s interview answer the following question :

What transformation did Wangari Maathai see in people and the environment ?

Q 5 | Page 143

Match the ‘environment words’ with their meanings.

Words Meanings
(a) ecology (i) A person who advocates preservation and careful management of natural resources.
(b) habitat (ii) The variety and variability among living organisms and the ecological complexes in which they occur.
(c) herpetologist (iii) The relationship of living things to one another and their environment, or the study of such relationships.
(d) extinct (iv) Tropical evergreen trees or shrubs forming dense thickets along tidal shores.
(e) aquifer (v) A place where a population lives and its surroundings, both living and non-living.
(f) naturalist (vi) A zoologist who studies reptiles and amphibians.
(g) biodiversity (vii) Having no living representative.
(h) mangrove (viii) An underground geological formation, containing water.
(i) conservationist (ix) A person who studies plants and animals, especially outdoors.

 

Q 6 | Page 143

Identify an area in India that needs efforts on a war footing to conserve the bio system. On the model of Wangari Maathai’s efforts, prepare in groups a power point presentation covering the environmental problem, causes, effects and solutions. Each student in the group should present a part of the presentation.

Q 7 | Page 144

After reading the interview ofWangari Maathai, you are inspired and motivated to do a summer training under her at one of the Research Stations. Write an email to Wangari Maathai. In your mail describe Wangari’s influence on you and your desire to work under her and why you should be given a chance to work under her.

Chapter 4: Heroes Of The Environment

CBSE English Course Communicative: Main Course Book Interact in English - Class 10

English Course Communicative: Main Course Book Interact in English - Class 10 - Shaalaa.com

CBSE solutions for Class 10 English - Communicative chapter 4 - Heroes Of The Environment

CBSE solutions for Class 10 English - Communicative chapter 4 (Heroes Of The Environment) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the CBSE English Course Communicative: Main Course Book Interact in English - Class 10 solutions in a manner that help students grasp basic concepts better and faster.

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Concepts covered in Class 10 English - Communicative chapter 4 Heroes Of The Environment are Reading Skill (Textual).

Using CBSE Class 10 solutions Heroes Of The Environment exercise by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in CBSE Solutions are important questions that can be asked in the final exam. Maximum students of CBSE Class 10 prefer CBSE Textbook Solutions to score more in exam.

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