Differences in timings across different counties across the world. The need for conversion of timings in order to convey time.
A plateau is an area of relatively level high ground and a plain is a large area of flat land with few trees.
C. Saudi Arabia is the answer.
I believe the correct answer from the choices listed above is the second option. The South China Sea stretches from Singapore to the Strait of Taiwan. The South China Sea<span> is a marginal </span>sea<span> that is part of the Pacific Ocean, encompassing an area from the Karimata and Malacca </span>Straits<span> to the </span><span>Strait of Taiwan.</span>
