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Conservation of Plants and Animals Class 8 NCERT Chapter 7 - Explanation and Solutions in easy Hindi

Conservation of Plants and Animals Chapter 7 Class 8 Science Explanation in Hindi, Imp Questions and Answers. NCERT Class 8 Biology Chapter 7 Explanation and Question Answers. For Class 8 Science Notes, please visit https://www.successcds.net/class-8/science

0:00 Introduction
1:52 Topics to be covered
2:12 Concept of Ecosystem
3:46 What is Ecosystem?
7:16 Biodiversity
14:40 Deforestation
16:57 Causes of Deforestation
19:10 Consequences of Deforestation
19:49 Reduced rainfall
20:51 Imbalance of atmospheric gases
22:48 Loss of natural habitat
23:43 Change in climate
24:48 Decreasing water level
26:48 Conservation of forests
27:53 Different ways of conserving forests
28:14 Reforestation
28:45 Preventing forest fire
29:28 Grazing in forest is to be controlled
31:27 Wildlife
33:56 Causes of depletion of wildlife
34:32 Habitat loss
36:02 Climate changes
37:59 Pesticides and toxic chemicals
38:59 Hunting and poaching
39:57 Natural phenomenon
40:40 Pollution
41:36 Conservation of wildlife
43:12 The inaction of wildlife act
43:56 Establishment of biosphere reserves
44:54 Species preservation and assemblage protection
45:46 National parks
47:24 Sanctuaries
47:57 Flora and Fauna
48:55 Species
50:03 Classification of wildlife species
50:58 Endemic species
51:58 Vulnerable species
53:57 Endangered species
54:56 Critically endangered species
55:35 Red data book
56:39 Migration
58:04 What is project tiger?
59:00 What is recycling of paper?
1:00:23 Q1: How does recycling and saving of papers related to Deforestation?
1:00:48 Q2: Write names of threatened animals.
1:00:59 Q3: Define species.
1:01:09 Q4: Define desertification.
1:01:32 Thank you

Science Lessons of Class 8 Physics, Chemistry and Biology can be seen here https://www.youtube.com/playlist?list=PL9vL8QnJ37pL1c8jVDjqpzFxl8kTR8cJ6

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Class 8 Science Conservation of Plants and Animals Chapter 7 Notes can be seen here https://www.successcds.net/class-8/science/conservation-of-plants-and-animals-class-8.html - Explanation in Hindi, Important Question Answers, NCERT Solutions

The topics covered in the video are as follows -

Ecosystem
Conservation of forests
Sanctuaries
Red data book
Biodiversity
Wildlife
Flora and Fauna
Migration
Deforestation
Conservation of wildlife
Species
NCERT Book solutions

Also, See

Chapter 8) Class 8 Cell Structure and Function Chapter 8 Explanation in Hindi
https://www.youtube.com/watch?v=GOCrD2OLWCk

Chapter 9) Class 8 Reproduction Explanation Chapter 9 Explanation in Hindi
https://www.youtube.com/watch?v=-gpl36GcN8A

Chapter 10) Class 8 Reaching the Age of Adolescence Chapter 10 Explanation in Hindi
https://www.youtube.com/watch?v=Q---eUEDy7w

Chapter 11) Class 8 Force and Pressure Chapter 11 Part 1 Explanation in Hindi
https://www.youtube.com/watch?v=0cYXGuN6Ow0
For Complete list of Class 8 Science Full Chapter Video Lessons, Click here
https://www.youtube.com/playlist?list=PL9vL8QnJ37pL1c8jVDjqpzFxl8kTR8cJ6

History Class 8 NCERT History All Lessons - All Chapter latest CBSE Syllabus
https://www.youtube.com/playlist?list=PL9vL8QnJ37pLrBC39OqYNFLryXBmRCHBh

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CBSE Class 8 Science Chapter 7 Conservation of Plants and Animals Biology Lesson Question Answers and NCERT Solutions

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20 июня 2018 г. 19:55:56
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