रारमारेठलिये दृशं हित शिरिमारी रिममास(मरमरा मरउमररमी डरे ग्ला.समरचर गउ ? लिरलरा।R. About the author Iris
Answer: An atmosphere is the layers of gases surrounding a planet or other celestial body. Earth’s atmosphere is composed of about 78% nitrogen, 21% oxygen, and one percent other gases. Reply
Answer:
An atmosphere is the layers of gases surrounding a planet or other celestial body. Earth’s atmosphere is composed of about 78% nitrogen, 21% oxygen, and one percent other gases.