The answers that apply are;
- striped pattern
- provide evidence to seafloor spreading
Ocean ridges can be found at divergent boundaries where two plates are moving away from each other. As the magma rises to fill the void, it cools into rock and forms new crust. The iron minerals in the rocks align with the earth’s magnetic field before the rock cools. This causes the rocks in these areas of seafloor spreading to have band-like patterns. The irons align differently each number of years in relation to the flipping of the earth’s magnetic field. This phenomenon has been used to determine the ages of these rock layers.
Map making is the right answer...
Answer
Britain acquired Canada from France through the Treaty of Paris, at the end of the Seven Year War
Explanation
In 1763 there was an issue of the Royal Proclamation by King George 111 following the acquisition of French territory. Canada was by then under British rule at the beginning of 1763 Treaty of Paris. It is during this time which the New France that was including the Canada colony , formally became part of the British Empire.
