Please Login To Continue
Our Environment: Online NCERT Summary Class - X (Science) for UPSC/IAS Preparation
Lesson 18 of 19 • 225 upvotes • 9:47mins
Abhinav Gour
In this lesson he has discussed about ecosystem, its components and types. He has also discussed food chain and food Web, how bio magnification occurs in food chain, 10 % energy rule. He has also highlighted how human harms the environment and the difference between biodegradable and non-biodegradable wastes.
Online NCERT Summary: Class 10 - Science (for UPSC/IAS Preparation)
19 lessons • 2h 52m
1
Overview: Online NCERT Summary: Class X - Science (for UPSC/IAS Preparation)
2:34mins
2
Chemical Reactions and Equations: Online NCERT Summary Class - X (Science) for UPSC/IAS Preparation
10:00mins
3
Acids, Bases and Salts: Online NCERT Summary Class - X (Science) for UPSC/IAS Preparation
9:28mins
4
Metals and Non Metal : Online NCERT Summary Class - X (Science) for UPSC/IAS Preparation
8:30mins
5
Key Points of Metals and Non Metals: Online NCERT Summary Class - X (Science) for UPSC/IAS Preparation
9:44mins
6
Carbon and its Compounds: Online NCERT Summary Class - X (Science) for UPSC/IAS Preparation
9:24mins
7
Periodic Classification of Elements: Online NCERT Summary Class - X (Science) for UPSC/IAS Preparation
9:21mins
8
Life Processes: Online NCERT Summary Class - X (Science) for UPSC/IAS Preparation
8:10mins
9
Key Points of Life Processes: Online NCERT Summary Class - X (Science) for UPSC/IAS Preparation
9:47mins
10
Control and Coordination: Online NCERT Summary Class - X (Science) for UPSC/IAS Preparation
8:40mins
11
Reproduction in Organisms: Online NCERT Summary Class - X (Science) for UPSC/IAS Preparation
9:33mins
12
Heredity and Evolution: Online NCERT Summary Class - X (Science) for UPSC/IAS Preparation
9:33mins
13
Light- Reflection and Refraction: Online NCERT Summary Class - X (Science) for UPSC/IAS Preparation
9:53mins
14
The Human Eye and the Colorful World: Online NCERT Summary Class - X (Science) for UPSC/IAS Preparation
9:41mins
15
Electricity: Online NCERT Summary Class - X (Science) for UPSC/IAS Preparation
9:53mins
16
Magnetic Effects of Electrical Current: Online NCERT Summary Class - X (Science) for UPSC/IAS Preparation
9:18mins
17
Sources of Energy: Online NCERT Summary Class - X (Science) for UPSC/IAS Preparation
9:35mins
18
Our Environment: Online NCERT Summary Class - X (Science) for UPSC/IAS Preparation
9:47mins
19
Management of Natural Resources: Online NCERT Summary Class - X (Science) for UPSC/IAS Preparation
9:23mins
Crack UPSC CSE - GS with Unacademy
Get subscription and access unlimited live and recorded courses from India's best educators
Structured syllabus
Daily live classes
Ask doubts
