Nitrogen and oxygen are the main constituents of the atmosphere plus water vapour near the surface. Carbon dioxide is present in smaller amounts butgl of course it can have a profound influence on the climate as global warming has shown, Greenhouse gases include water vapour, carbon dioxide, methane and nitrous oxide.
Answer:
The origin of the aurora begins on the surface of the sun when solar activity ejects a cloud of gas.
Some of the activities are:
- fishing
- watching beautiful sites
- hiking
- kayaking
- dog sleds
and etc.
Between the 1870 and 1900
D. urbanization is always good for the environment
