Ch.27 Lec 2 Renewable and Non. Renewable Resources Urdu/Hindi Lecture Fsc, MDCAT, NUMS, Bilal Ch.

Channel Link Biology:-
Lec:- Muhammad Bilal Chaudhary (M. Phil Biology)
Govt. Postgraduate College Railway Road Shakargarh. Distt Narowal Punjab Pakistan.
Channel Link Physics:-
Physics Preparation (M. Phil Physics Quaid-i-Azam University Islamabad)
In this video you learn about.
Renewable and non-renewable resources
Environmental resources are the primary sources
Environmental resources are the primary sources for the existence of humans. These resources are either renewable or non-renewable. Air, water food, land, forests and wild life are renewable resources because they are never depleted. they are recycled in nature. Non-renewable resources include various metals, non-metallic minerals and fossil fuels (coal oil and natural gas). these resources are exhaustible and once consumed cannot be replaced. In nature, there is no such thing as waste; dead materials decay and become food for other living things. this food is consumed, or decays and becomes food again. this is the nutrient cycle, the process that supplies food to living things. The balance in the nutrient cycle can be upset when : (1) not enough food is produced, (2) too much food is consumed, (3) decayed nutrients are not returned to the ground. all the resources necessary for life form a part of natural cycles. these cycles have no beginning and no end. the driving force behind all of these cycles is the sun. the earth is a self-sustained unit. we are in our own space ship. there is no chances of bringing in more resources. we have to use wisely what we have.

These All Chapters Also Discuss in this channel.
1. Introduction Of Biology
2. Biological Molecules
3. Enzyme
4. The Cell
5. Variety Of life
6. Kingdom Monera
7. Kingdom Protista
8. Kingdom Fungi
9. Kingdom Plantae
10. Kingdom Animalia
11. Bioenergetic
12. Nutrition
13. Gaseous Exchange
14. Transport
15. Homeostasis
16. Support And Movement
17. Co.Ordination And Control
18. Growth And Development
19. Reprodution
20. Chromosomes and DNA
21. Cell Cycle
22. Variation and Genetics
23. Biotechnology
24. Evolution
25. Eosystem
26. Some major Ecosystem
27. Man And his Environment
Each and every step explain very well methods.

[manishtyagi]

Knowledgeable video love you from India 👍

[shivamshivam]

Your teaching style is very helpful 👍👍👍👍

[khaliqhaqmal]

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[umerkhan]

Yar best video 📹 for all students best teaching method I understood it in only one second so good 👍 yar.😊

[rajahanan]

Your teaching method is really good thanks 😊👍

[befrank]

Sir Good explanation about the topic. And your explanation skills are amazing.

[AdeelHassan-ht]

Environmental impact of renewable resources par lectures share karien...

[naginabisma]

Sir ap k lectures and teaching of method awesome ..sir m ny ap k kae lecture suny h ..Good effort...Allah apko kmyabiyan dy ameen

[ashiqrasoolmaijutt]

Very good 😃😃😃 sir
Allah bless you more

[kashaii-woz]

Significance of natural resources b bta da

[Sona-do-yarr]

😢😢 rat ka 2 am and sir na start ma dara hi diya tha 😢😢

[alizeeshan]

Sir kindly kia ap tuesday tak systemized and dispersive pressure par lecture video dy sakty hein(msc zoology) ? Kindly i'll be thanksful to u its urgent . Plz reply

[khaliqhaqmal]

sir g nutrint cycle ka link send kar do sir g plz