Day-13 : Class-7 : Chapter-2 : चट्टान एवं खनिज : टॉपिक – खनिजों का वर्गीकरण

Day-13 : Class-7 :

Chapter-2 : चट्टान एवं खनिज 

टॉपिक – खनिजों का वर्गीकरण

आज की कक्षा में चट्टानों के वर्गीकरण के बारे में बताया गया है। जिसके अंतर्गत हम पहले खनिज को दो वर्गों में विभक्त करते हैं ; (1) धात्विक (2) अधात्विक । पुनः दोनों को दो वर्गों में बांट कर देखेंगे । धात्विक के दो प्रकार होते हैं (i) लौह युक्त (ii) अलौह। इसी प्रकार अधात्विक को कार्बनिक एवं अकार्बनिक में वर्गीकृत करते हैं। इसे उदाहरण के साथ समझने का प्रयास किया जाएगा।

131 views

You may also like

Day - 24th Date - 09.05.20 Class - 7th Subject - English Lesson - 3 Alladin Found the Wonderful Lamp Tick the right option and   true-false
/
25 views
Revision of questions- answer, true-false, tick the appropriate option of given statements.
Day -23rd Date- 08.05.20 Class- 7th Subject - English Lesson - 3 Aladdin Found the Wonderful Lamp
/
112 views
Word meanings of tough words and explained questions - answers. True false given in homework
Day - 20th Date - 05.05.20 Class - 7th Subject - English  Lesson - 3 Aladdin found the wondrful lamp
/
54 views
Story reading and explained in hindi with well pronounced and tell hindi meaning of tough words.
Day 18th Date- 02.05.20 Class- 7th Subject - English Lesson- 2 Krishna and Sudama
/
57 views
Words ends with 'ship' (scholar+ ship= scholarship) , use of had to, rearrange sentences in proper order.
Day 17th Date - 01.05.20 Class - 7th Subject - English Lesson- 2 Krishna and Sudama
/
85 views
Match the following words in column 'A' with their meaning in coloumn 'B'
Day- 16th Date - 30.04.20 Class- 7th Subject- English Lesson- 2 Krishna and Sudama Question-answer
/
43 views
B.2.2 Answer each of the following questions in not more than 50 words. Written and explained on white board
Day 15th Date - 29.04.20 ( Wednesday) Class - 7th Subject - English Lesson - 2 Krishna and Sudama Fill in the blanks
/
34 views
Fill in the blanks with right words written and explained on white board.
Page 14 of 30

Leave a Reply