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.
Only 2.5% of this water is freshwater, and 98.8% of that water is in ice (excepting ice in clouds) and groundwater. Less than 0.3% of all freshwater is in rivers, lakes, and the atmosphere, and an even smaller amount of the Earth's freshwater (0.003%) is contained within biological bodies and manufactured products. A greater quantity of water is found in the earth's interior.