The formation of an atoll is a slow process that can take millions of years. It begins when an underwater volcano erupts, creating a buildup of lava on the seafloor. With continued eruptions, the lava continues to build until it breaks through the ocean's surface and forms an island.
<span>Those Western coast of continents are located in humid areas of middle latitude that have mild winters. This means that the summers are dry and short and the winters are mild with heavy precipitation due to the constant occupancy of mid-latitude cyclones</span>
There is no set number of "lines" of longitude. You're free
to draw as few or as many 'lines' to mark the 360 degrees
of longitude on the Earth's surface.
However many lines you decide to draw on your map or globe,
they ALL cross the equator.
D. Silicon is the correct answer.
