What Was The Great Circle Route Used For? The most famous use of great circles in geography is for navigation because they represent the shortest distance between two points on a sphere. Due to the earth’s rotation, sailors and pilots using great circle routes must constantly adjust their route as the heading changes over long
Why Is The Great Circle Route Important? Why are great circles important in navigation? Because they show us the shortest routes between two points on a sphere. If we want to travel the shortest distance across any sphere, Earth being the obvious choice for most of us, you actually need to head towards the point
A Puffer Fish Is Able To Puff Up When Threatened? FISH A puffer fish is able to “puff up” when threatened by gulping water and inflating its body. The puffer fish at the right is approximately a sphere with a diameter of 5 inches. Its surface area when inflated is about 1.5 times its normal