CBSE Class 12

Class 6-12

Become a topper in your school and ace your board exams by learning from best educators in the country

CBSE

CBSE (Central Board of Secondary Education)

Discusses about the issues (caused by natural or anthropogenic activities) which are needed to be tackled in order to save the environment of North-east India.

(Hindi) Environmental Issues for Class 12 Boards

In this course biodiversity and it's conservation have been favorite topics among the examiners. more than 80 questions on these topics have appeared between 1980 and 2017 this topic is particularly relevant to the preliminary examination.

Biodiversity and Conservation

This Course covers Biodiversity and Conservation. 
This Course is beneficial for Class 12 aspirants.

(Hindi) Biodiversity and Conservation : Class 12

In this course, Sonali Tiwari has discussed summary on environmental studies for class 12.

Class 12 Summary on Environmental Education

(Assamese) Class 12 Board: Environmental Problems in North-East India

In this course, Ghaniya has discussed on the basic concepts of Ecology with the focus on ecosystems, their structure, types, energy flow, and development. Here she has focussed on the flow of energy, types of ecosystem, development of Ecosystem, Hydrosere Succession.

Learn about Ecosystems: Structure and Function

After going through the course, the learner would be able to learn about
A. Levels of Biodiversity
B. Magnitude of Biodiversity
C. Patterns of Biodiversity
D. Loss of biodiversity
E. Conservation of biodiversity

Ecosystem - Structure and Function
Productivity
Decomposition
Energy flow
Ecological Pyramids and so on.

(Hindi) Ecosystem

The course gives a brief explanation of organisms and Populations and how they co-exist.

Organisms and Populations

In this course, Aishwarya Bhati discusses issues like pollution ozone depletion waste management deforestation. The course is based on Class 12 NCERT syllabus.

(Hindi) Environmental Issues: Class 12 NCERT

In this course, the educator deals with the ecosystem and biodiversity, the various environmental issues and the need for Conservation. The course will be beneficial for Class 12 NCERT students.

Organisms and their Surrounding Environment

This course consists of lessons teaching organisms and populations

Biology For Class 12 Science

This course will give you a brief knowledge about ecology first chapter and in one revision you will be all done. The course will be beneficial for Class 12 NCERT students.

(Hindi) Organism and Population: Class 12 NCERT

Ecology is very important topic in biology. It includes food chains, succession and various other subtopics which will be helpful in scoring more in various competitive exams

Ecosystem for CBSE Class XII

In this course, the educator deals with  Various environmental issues ,pollution in water ,air nad their causes along with the various methods needs to be taken.

Environmental Issues: Class XII CBSE

(Hindi) Biodiversity and Conservation: Class XII CBSE

English

All questions

Ecosystem

Environmental Issues

Biodiversity and its Conservation

Organisms & Populations

Ecology & Environment

Biology

studied  at Miranda house ; Delhi university. completed BSC. in life science .
Qualified iit Jam for biotechnology . star educator 

Akanksha Hazaria

pursuing BPT from govt college of physiotherapy
love dancing, drawing, singing.

Divya Gehlot

Environmental Enthusiast | UGC NET Qualified | Writer | Univ. Gold Medalist | I share poems, books, stories, pictures, and wisdom :)

Ghaniya Aureen

Aishwarya Kanwar

Start from zero ⭕ to become a hero 💯 with me!!

Nabiya Shamsi

Can teach anything that you will never forget .


Navneet Tivari

Pradeep Mewada

M.Sc., Ph.D., 
currently working as lecturer (microbiology), 
blogger, 
my work is my passion,  loves to spread knowledge

Pratima Vishwakarma

BDS, NEET MDS 2018 score AIR 1170 
AIIMS NEET 2018 score AIR 1200.

Purva Kale

Completed my graduation from Punjab university in Textiles and pursuing my masters in clothing and Textiles. 

Rubina Bhullar

Currently pursuing B. Tech. from DTU Delhi, I love to teach and impart knowledge to students with a zeal and passion to learn new things. 

SELF STUDY

Ecology & Environment

Organisms & Populations

Ecosystem

Biodiversity and its Conservation

Environmental Issues

Organisms & Populations

Biology For Class 12 Science

5

Organisms and their Surrounding Environment

2.3

Organisms and Populations

5

(Hindi) Organism and Population: Class 12 NCERT

4.5

Ecosystem

Learn about Ecosystems: Structure and Function

4.6

Class 12 Summary on Environmental Education

5

Ecosystem for CBSE Class XII

5

(Hindi) Ecosystem

4.8

Biodiversity and its Conservation

Biodiversity and Conservation

3.7

(Hindi) Biodiversity and Conservation: Class XII CBSE

4.2

Biodiversity and Conservation

4.6

(Hindi) Biodiversity and Conservation : Class 12

4.8

Environmental Issues

(Hindi) Environmental Issues: Class 12 NCERT

4.5

Environmental Issues: Class XII CBSE

5

(Assamese) Class 12 Board: Environmental Problems in North-East India

5

(Hindi) Environmental Issues for Class 12 Boards

4.9