The king size mattress measures 76 inches wide and is 80 inches long, while the queen comes in at 60 inches by 80 inches. The Western king is longer and wider than the queen mattress, but it is not as wide as the king mattress. In terms of overall size, the California king size is smaller than the king. It has a total of 6,048 square inches, while the king size has 6,080 square inches.
Mars is approximately half the diameter of Earth, and its surface area is only slightly less than the total area of Earth's dry land. Mars is less dense than Earth, having about 15% of Earth's volume and 11% of Earth's mass.
Not a lot of difference, really. 'The Earth' (note capital) is generally the formal name of the world we live on. The word 'world' (no capital) can also be used to describe other planets or ideas of living. Earth refers to the entire planet, the third planet from the sun.' World ' means the entire structure, flora and fauna that is found within the planet Earth.kay first of all mars does not have life 2ndly mars is the 4th planet earth is the 3rd planet mars is mostly red and earth is mostly blue there is some but there are alot mor â¦ e The difference between them is that Earth is larger and Mars does not have qualities for life to sprout. 71% of Earth's surface is water.