- SCHOOL BOARDS
- CLASS 7
- LESSON 1 || THE BOOK OF NATURE || JAWAHARLAL NEHRU || PART -1 || WBBSE || WEST BENGAL BOARD OF SECONDARY EDUCATION || CLASS 7 || CHAPTER 1 || TEXTUAL GRAMMAR || COMPREHENSIONS || NOTES FROM THE BOOK OF NATURE
LESSON 1 || THE BOOK OF NATURE || JAWAHARLAL NEHRU || PART -1 || WBBSE || WEST BENGAL BOARD OF SECONDARY EDUCATION || CLASS 7 || CHAPTER 1 || TEXTUAL GRAMMAR || COMPREHENSIONS || NOTES FROM THE BOOK OF NATURE
Language : Bengali
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THE BOOK OF NATURE
Underline the appropriate alternatives:
(a) India is in fact a (big/ small/ huge) part of the earth’s surface.
(b) Once upon a time the earth was too (cold/ dark/ hot) for any living being to survive.
(c) Fossils are ( a type of wild animal/ one kind of hard rock/ the remains of old living beings.)
Answer the following questions in Complete sentences:
(a) What must we do to know about the tale of this world ?
Ans- To know about the tale of this world we must think of all the countries and all the peoples that have inhabited it and not merely of one little country where we may have been born.
(b) How old is our earth?
Ans-Our earth is very, very old, _ millions and millions of years old.
(c) Who roamed the earth before the arrival of human beings?
Ans- Before the arrival of human beings on the earth there were only animals, and before the animals there was a time when no kind of life existed on the earth.
Fill in the blanks with suitable words from the text. The first letters of the words are given.
(a) As a subject, h_____ is quite interesting.
(b) We have good relations with our neighbouring c___.
(c) Plants need air, water and sunlight to g___.
(d) Can you i___ how big the universe is ?
(e) You should s___ regularly if you want to be a good student.
Make meaningful sentences with the following words.
(a) interest: I have an interest in reading adventure books.
(b) Surface: One-fourth part of the earth’s surface is land and three-fourth is water.
(c) inhabited: Amazon is inhabited by many wild animals.
(d) together: Together we stand, divided we fall.
(e) Scientist: Puja wants to be a famous scientist.
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