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Suraj se Urja

Class 6 Science · Chapter 11: Prakriti ke Khazaane · NCERT Curiosity section 11.3

Seekho

Suraj Dharti par urja ka mukhya srot hai. Paudhe dhoop se khaana banaate hain, aur jaanwar (aur hum) paudhe khaate hain, to hamare khaane ki urja Suraj se aayi!

Suraj ki garmi paani ko vashpit karke baarish laati hai, aur hawa chalaati hai. Hum dhoop mein kapde, anaaj, papad aur achaar sukhaate hain. Solar cooker aur solar panel dhoop ko garmi aur bijli mein badalte hain.

Dhoop arabon saal tak chamakti rahegi, isliye ye renewable urja srot hai. Solar urja hawa ko pradooshit bhi nahi karti.

Explore: Suraj se papad (ya kapde) jaldi sukhao.

  1. Sukhaane ka sabse tez tareeka chuno.

Yaad rakho

  • Suraj Dharti par urja ka mukhya srot hai, khaane ke liye bhi.
  • Solar urja renewable aur saaf hai.

Quick check

Hamare khaane ki urja aakhir kahan se aati hai?

  1. Suraj
  2. Chaand
  3. Sirf mitti
  4. Fridge
Answer

Suraj. Paudhe dhoop se khaana banaate hain; jaanwar paudhe khaate hain.

Socho

Ghar ki teen cheezein batao jo seedhe ya ghuma-phirakar Suraj se aayi urja use karti hain.

Ek answer

Udaharan: khaana (paudhe dhoop mein uge), rassi par sookhe kapde, solar water heater ya lamp, yahan tak ki lakdi ya gas (dhoop mein uge paudhon se bani).

Practice

Teen levels (easy, medium, hard) ke naye sawaalon se practice karo, kuch hands-on, hints aur hal ke saath. Topic poora karne ke liye pichhle 5 mein se 4 sahi karo.