Explanation:
3% of the earth's water is fresh. 2.5% of the earth's fresh water is unavailable: locked up in glaciers, polar ice caps, atmosphere, and soil; highly polluted; or lies too far under the earth's surface to be extracted at an affordable cost. 0.5% of the earth's water is available fresh water.4 nov. 2020
A long, steep slop, especially one at the edge of a plateau or separating areas of land at different heights.
Agricultural use, energy and to cool factories
or
construction, watering lawns, manufacturing use
The area closest to the core is the densest
Hope this helps!
-4x^2-4xy+6y^2 hope this helps
