Best Answer: The Canadian Shield is the oldest part of the North American continent. It was formed over 1 billion years ago probably through the collision of volcanic island archs that built on to each other.It is made of igneous rocks and highly metamorphosed rocks. I'm sure there are some sedimentary rocks as well.nswers. Best Answer: The Canadian Shield is the oldest part of the North American continent. It was formed over 1 billion years ago probably through the collision of volcanic island archs that built on to each other. It is made of igneous rocks and highly metamorphosed rocks.
Saturn is one of the gassy planets and is huge compared to the size of Earth. Saturn has a diameter of 120,536km much bigger than Earth. Earth, however only has a diameter of â¦ 12,756km.
Saturn is the second largest planet in our solar system. As a matter of fact, the planet of Saturn is situated at a distance of about 1, 433, 000, 000 km from the Sun. The time taken to orbit the Sun in the case of Saturn is roughly 30 years (10, 759 days).