Sponsored by: By choosing to build from a pre-drawn plan â as opposed to hiring a residential architect to create a custom home â you've already taken a big step toward building a great home at the right price. But not all pre-drawn plans cost the same to build. You can still keep costs down and have a beautiful home by keeping several principles in mind. First, and most obviously, a larger home costs more to build and more to heat, cool, and maintain. That's why you'll find many smaller homes in this collection.
Water covers 71% of the Earth's surface; the oceans contain 96.5% of the Earth's water. The Antarctic ice sheet, which contains 61% of all fresh water on Earth, is visible at the bottom. Condensed atmospheric water can be seen as clouds, contributing to the Earth's albedo.
Aqua Facts. How much of the Earth is water? The oceans cover 71 percent of the Earth's surface and contain 97 percent of the Earth's water. Less than 1 percent of the Earth's water is fresh water, and 2-3 percent is contained in glaciers and ice caps. The oceans contain 99 percent of the living space on the planet. If the ocean's total salt content were dried, it would cover the continents to a depth of 5 feet.