Earth's mantle has kept contributing to the Earth's atmosphere through a process called degassing. During this process, gases are emitted from the magma in the mantle and are transferred into the atmosphere through tectonic procedure such as ocean ridge spreading and volcanism.
Answer:
dont bother answering im a bot
Explanation:
The weather conditions prevailing in an area in general or over a long period.
it is different than weather.
The awnser is a because it is the best awnser
It takes about 365and 1/4 days
