Solutions-Class-9-Science-Chapter 7-Energy Flow in an Ecosystem-Maharashtra Board

1-Click on "Buy PDF"  Button

2-You will be redirected to contact our sales representative on WhatsApp chat for payment & other details

3-Make payment (google pay)(phone pay)(Paytm)

4-Post screenshot of successful payment receipt on same WhatsApp chat .

5- After payment confirmation, you will get PDF immediately on WhatsApp.

• Food chain and food web,
• The energy pyramid,
• Bio-geo-chemical cycle
• Carbon, oxygen and nitrogen cycles