the ecosystem biology class xii bio.pptx

Class xii biology

1. The ecosystem What is ecosystem Why it is important Need of ecosystem

2. Let‘s study

3. What is ecosystem Ecosystem is a system of folar and fona is classed ecosystem Ecosystem is very important of live Sum liveing system is known as ecosystem

4. Why we need ecosystem

5. Why we need ecosystem Ecosystem made liveing possible Ecoststen is sum of water , soil, food,

6. Difference between liveing and non liveing Which can move is called liveing Which can do basic Lifeprosesses Eg dog, cat, human, monkey, elephant Can think Which can not move is called non liveing Which can not do basic Lifeprosesses Eg table, chair, tv, phone