Environmental science Ajit pollution.pptx

Pufpu

1. Source : google images

2. 20.9 % 0.93 , 0.035% ÂIP+i w°iwt 99 / 8tiw ëтr

3. Source : google images Argon 0.93% Xenon 0000009% Neon 0.0018% Hydrogen 0.00005% He|tm 00005% Krypton 0.0001% Carbon dioxide 0.035%

4. ROLE OF DUST PARTICLES Formation of Clouds Scattering of Solar Radiation Source all google images

5. ‘noctilucent’ 50 50

6. (a) dT*%t4IT+*T (Evaporation) (c) (sublimation) (evapotranspiration) (weather phenomena)

7. (Troposphere) ?T (Stratosphere) (Mesosphere) i›) B (iv) Thermosphere) (lonosphere or ‹III 6 (Exosphere) (Magnetosphere)

8. .5 c 4ÈÏ 1000 W (Normal Lapse Rate) ŽI - 60 c Source : google images

9. c • atmospheric disturbances

10. Mesos here & 50 80 km - 100 C Noctilucent ysr gi #ft S coz+ zry zo‹wi >isn # s‹un čtw (Stratopause) @ RIT- f @ - 85 C (meteoric dust)

11. Thermos here or lonos here W 500 (mesopause) @ t S IłTzï îT'qBIw a- +25 C Ó w/î1T (ionis particles

12. Source : google images 'AURORAS' ‘Aurora Borealis ‘Aurora Australis

13. Ma pesos here: “ 2000 1Åalt d?t gw$ Å 80,000 10a1t d?t f‹wi$ ?1w 0P4T sr F solar flares) 1700 O C /D T•TI?1T i 3000- 16,000 (cosmic raya), (solar storms)

14. Source : google images