The answer is all of the above because they are all true.
So the answer is D
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.
Horizontal lines of latitude that run across the globe are known as A. parallels.
The answer is....
C To identify similarities between different religions
Hydro=water therefore hydroelectric means to use water for power. WA & Oregon are closer to water than the great planes. the answer is yes.
