Atmosphere layer important for human beings is

1.	Atmosphere layer important for human beings is
Answer» Answer: troposphereThe troposphere is the lower most\xa0layer\xa0of the\xa0atmosphere. This\xa0layer\xa0contains dust particles and water vapour. All types of changes in climate and weather take place in this\xa0layer. This is the most\xa0important layer\xa0for all biological activity.

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