The answer is D. Divergence
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.
C
It’s C.The Amazon River is more traveled than the Mississippi River.
The answer is A, Britain.
India and Pakistan were British colonies until post WWII, when Britain could no longer support them financially. Pakistan gained independence in 1947, and India gained independence in 1947