Lagnever AI English

Natural resources kya hain?

Short mein jawab

Natural resources prakriti se milne waale khazaane hain: hawa, paani, Sun ki energy, jungle, mitti, chattanein, minerals aur fossil fuels. Saare living beings jeene ke liye inpe nirbhar hain. Natural resources se apni zarooratein poori karne ke liye insaan jo cheezein banata hai, jaise electric bulb, furniture, solar panels aur cycle, wo human-made resources kehlaati hain.

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Prakriti ke khazaane

Western Ghats mein Ajji ke gaon mein Bhoomi aur Surya ko taazi hawa, upjaau mitti, khoob dhoop, jharne, aur paudhon, pakshiyon aur jaanwaron se bhare jungle milte hain. Ajji inhe prakriti ke khazaane kehti hain. Hamein inki zaroorat jeene aur zindagi aasaan banaane ke liye hai. Prakriti se milne waale resources natural resources kehlaate hain.

Saat natural resources apne upyogon ke saath, hawa, paani, Sun ki energy, jungle, mitti, chattanein aur minerals, aur fossil fuels, aur unse bane human-made resources jaise bulb, furniture, solar panels aur cycle
Natural aur human-made resources

Hawa

Hawa gases ka mishran hai: lagbhag 78% nitrogen, 21% oxygen aur 1% argon, carbon dioxide aur doosri gases. Hamare shareer ko kaam karne ke liye oxygen chahiye, isiliye hum zyaada der saans nahi rok sakte; oxygen ke bina hum kuch minute bhi nahi jee sakte. Chalti hawa, yaani wind, firki aur windmills ghumaati hai. Windmills aata chakki chalaati hain, paani kheenchti hain aur bijli banaati hain. India mein kai windmill farms hain, jaise Tamil Nadu ka Muppandal Wind Farm, Rajasthan ka Jaisalmer Wind Park aur Maharashtra ka Brahmanvel Wind Farm.

Paani

Hum paani peene, khaana pakaane, nahaane, dhone, fasal ugaane aur udyogon mein use karte hain. Ye Earth ki satah ke lagbhag do-tihaai hisse ko dhakta hai, par zyaadatar khaara samundar ka paani hai. Meetha paani baraf, nadiyon, jheelon aur zameen ke neeche milta hai, aur iska sirf thoda hissa aasaani se milta hai. Isiliye paani anmol hai.

Sun ki energy

Sun Earth pe energy ka mukhya srot hai. Paudhe dhoop se apna khaana banaate hain, jaanwar paudhe khaate hain, aur hum dono khaate hain. Hum Sun ki garmi se kapde, mirch aur anaaj sukhaate hain, aur uski energy solar panels, solar cooker aur solar water heater mein use karte hain.

Jungle

Jungle aise bade ilaake hain jahan jadi-bootiyan, jhaadiyan aur ped ghane ugte hain. Ye bahut se jangli jaanwaron, pakshiyon aur keedon ka ghar hain, aur hamein lakdi, phal, shahad, jadi-bootiyan aur gond jaisi cheezein dete hain. Inki jadein mitti ko thaamti hain, aur giri pattiyan use upjaau banaati hain.

Mitti, chattanein aur minerals

Mitti, jisme paudhe ugte hain, Sun, paani aur jeevon ke asar se hazaaron saalon mein tooti chattanon se banti hai. Granite, sandstone, marble, slate aur laterite jaisi chattanein ghar, sadak aur baandh banaane mein lagti hain, aur bahut pehle log patthar se kulhaadi aur teer ki nok banaate the. Chattanein minerals se bani hain, jinse aluminium, sona, taamba aur loha jaise dhaatu nikaale jaate hain. Minerals hawaai jahaaz, car, gehne aur phone mein lagte hain.

Fossil fuels

Coal, petroleum aur natural gas fossil fuels hain, jo zameen mein dabe sookshm jeevon aur paudhon ke avsheshon se laakhon saalon mein bane. Petrol, diesel aur kerosene petroleum se milte hain. Hum inse gaadiyan chalaate hain, khaana pakaate hain (natural gas aur LPG) aur bijli banaate hain (coal).

Natural ya human-made?

Natural resources se insaan bahut si kaam ki cheezein banaate hain: electric bulb, furniture, solar panels, cycle aur machines. Ye human-made resources hain. Lakdi ki mez human-made hai, par lakdi jungle se aayi, jo natural resource hai. Human-made resources bhi prakriti pe nirbhar hain.

Natural resourceIsse banne waali cheez
Jungle ki lakdiFurniture
MineralsGehne, car, mobile phone
Mitti aur chattaneinEentein, ghar, sadkein

Kuch natural resources prakriti dobara bhar deti hai aur kuch nahi; padho renewable aur non-renewable.

Practice karo

  1. Inme se kaunsa natural resource hai?

    1. (a) Furniture
    2. (b) Dhoop
    3. (c) Electric bulb
    4. (d) Cycle
    Jawab dekho

    Jawab: (b) Dhoop

  2. Hawa mein lagbhag kitne percent oxygen hai?

    1. (a) 78%
    2. (b) 21%
    3. (c) 1%
    4. (d) 50%
    Jawab dekho

    Jawab: (b) 21%

  3. Aluminium, taamba aur loha jaise dhaatu kisse nikaale jaate hain?

    1. (a) minerals
    2. (b) hawa
    3. (c) jungle
    4. (d) paani
    Jawab dekho

    Jawab: (a) minerals

  4. Windmills ke do upyog batao.

    Jawab dekho

    Jawab: Windmills aata chakki chala sakti hain, kuen se paani kheench sakti hain, ya bijli bana sakti hain.

  5. Earth ka zyaadatar paani peene ya kheti ke liye kyun use nahi ho sakta?

    Jawab dekho

    Jawab: Zyaadatar paani samundar mein hai aur khaara hai. Meethe paani ka bada hissa baraf ke roop mein jama hai ya zameen ke neeche hai, isliye sirf thoda hissa, talaab, nadi, jheel aur kuon mein, aasaani se milta hai.

Students ke sawal

Natural resources kya hain?

Prakriti se milne waale resources, jaise hawa, paani, Sun ki energy, jungle, mitti, chattanein, minerals aur fossil fuels.

Human-made resources kya hain?

Wo cheezein jo insaan apni zarooratein poori karne ke liye natural resources se banaate hain, jaise electric bulb, furniture, solar panels aur cycle.

Sun ko energy ka mukhya srot kyun kehte hain?

Paudhe dhoop se apna khaana banaate hain, jaanwar paudhe khaate hain, aur hum dono se khaana paate hain. Sun saare living beings ko garmi aur roshni bhi deta hai. Isliye living things ki lagbhag saari energy Sun se aati hai.

Chattanein kisse bani hain?

Chattanein minerals se bani hain. Aluminium, sona, taamba aur loha jaise zaroori dhaatu minerals se nikaale jaate hain.

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