In this post, I am sharing the Class 12 Biology Chapter 26 Notes PDF for the students of Intermediate Part 2. This chapter’s name is Some Major Ecosystems. Students can download the Class 12 Biology Chapter 26 Notes PDF on their laptops or mobile. These Biology Notes are for all the boards working under the Punjab Board like Gujranwala Board, Lahore Board, Faisalabad Board, Multan Board, Rawalpindi Board, Sargodha Board, DG Kahn Board, and Sahiwal Board. Here are the complete FSC 2nd Year Biology Notes PDF chapters.
FSC Part 2 Biology Chapter 26 Notes – Some Major Ecosystem
WEATHER AND CLIMATE:
Definition:
Weather refers to short-term fluctations in temperature, humidity, cloud cover, wind and precipitation etc, over period of hours or days.
Definition
Climate in contrast refers to overall patterns of weather tha prevail from year to year even century-to-century in a particular region.
AQUATIC OR HYDROSPHERIC ECOSYSTEM:
Definition:
Hydrospheric ecosystem is a system in water where living and non-living components exchange material and transfe of energy also take place within water .
How to Download 2nd year Biology Chapter 26 Notes Some Major Ecosystem
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