Search results with tag "The air we breathe"

MAJOR DOMAINS OF THE EARTH - NCERT

the air we breathe and protects us from the harmful effects of sun’s rays. ... which make up about 99 per cent of clean, dry air. Nitrogen 78 per cent, oxygen 21 per cent and other gases like carbondioxide, argon and others ... the earth, thereby keeping the planet warm. It is also

  Earth, Keeping, Clean, Breathe, The heart, The air we breathe