CBSE Class 10 Answered

The notes of these 2 chapters that you have prepared during your study will come in handy while revising. Go through these points to see whether you can recollect the whole topic. Then check with the topic to see whether you have missed out any part. This process will help you to understand the parts that you are likely to forget.

Revision is a continuous process. The more you revise the better the topic will get fixed in your mind. 

Diagrams are few and simple in these topics and hence can be easily remembered through constant practice.

There are several specific examples that you need to remember in these topics especially in 'Management of natural resources'. Jot down all these examples separately in your notes page, so that you can revise them separately also.

Solving questions from sample papers and previous years papers is an essential part of revision.