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BBC Compacta Class 9 Solutions - Classroom Assignment- 3

1.
Ans: (c) we are not aware that light pollution is a problem.

2.
Ans: Light trespass is the unwanted or intrusive presence of light.

3.
Ans: A portmanteau word from paragraph 1 is: 'Skyglow'.

4.
Ans: 'It' refers to light pollution affecting the ability to observe the night sky.

5. 
Ans:  (d) 1-(F), 2-(F), 3-(T), 4-(T), 5-(T), 6-(F)

6.
Ans: (d) Artificial Light and the Night Sky

7. 
Ans: The stars are no longer visible due to light pollution, and many constellations are now 'invisible'.

8.
Ans: Better lighting, focused downward, reduces energy waste and light pollution, allowing clearer visibility of our galaxy and constellations.

9.
Ans: As manmade light spills out, it pollutes the night sky, obscuring our view of the stars, which cuts off our visual connection to the cosmos.

10.
Ans: (a) 1-(vi), 2-(ii), 3-(iii), 4-(vi), 5-(i)

11.
Ans:  (d) 1-(v), 2-(iii), 3-(ii), 4-(iv)

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1. What are the important topics to study for the Class 9 exam in the given language?
Ans. It is important to study topics such as grammar rules, vocabulary, comprehension, and writing skills for the Class 9 exam in the given language.
2. How can I improve my writing skills for the Class 9 exam in the given language?
Ans. To improve your writing skills, practice writing essays, letters, and paragraphs regularly. Pay attention to grammar, punctuation, and sentence structure.
3. What is the best way to prepare for the comprehension section of the Class 9 exam in the given language?
Ans. To prepare for the comprehension section, read a variety of texts such as articles, stories, and poems. Practice answering questions based on these texts to improve your comprehension skills.
4. How can I expand my vocabulary for the Class 9 exam in the given language?
Ans. To expand your vocabulary, read books, newspapers, and magazines in the given language. Make a habit of noting down new words and their meanings to enhance your vocabulary.
5. Are there any online resources available to help with studying for the Class 9 exam in the given language?
Ans. Yes, there are many online resources such as grammar websites, vocabulary-building apps, and practice tests that can help you prepare for the Class 9 exam in the given language.
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