Yes, viruses are interesting. Viruses don't fit the definition of life, but they're certainly not dead either! They're an interesting example of how we can't really separate stuff into 2 simple categories-Living and Non-living.Viruses seem to be in between those 2 categories.es, viruses are interesting. Viruses don't fit the definition of life, but they're certainly not dead either! They're an interesting example of how we can't really separate stuff into 2 simple categories-Living and Non-living.
User: The study of the Earth's atmosphere and its changing conditions is called A. geology. B. astronomy. C. meteorology. D. ecology Weegy: The study of the Earth's atmosphere and its changing conditions is called meteorology. darkbakshi|Points 706|User: The prime meridian is found at _______ degrees longitude.
Atmosphere is the gaseous envelope of air that surrounds the earth. The air extends as far as 620 miles above the surface of the earth. Scientists divide the earth's air into four layers: the troposphere, the stratosphere, the mesosphere and the thermosphere. Nitrogen makes up 78 percent of the world's atmosphere and oxygen makes up 21 percent. The last one percent consists mainly of argon and small amounts of other gases.