Here is how one reference describes it [1]: Sea-floor spreading is driven by crust formation along the mid-ocean ridges, meandering undersea mountain ranges that span Earth like the seams of a baseball. Oceanic crust is continually produced by magma welling up along the centerlines of the mid-ocean ridges.
Watering the grass every single day for 15 minutes. This turns the lawn into a shallow-rooted water junkie that demands a water fix every day just to soldier on. Instead of watering shallowly every day for 15 minutes, water deeply once a week for an hour or so (or how ever long it takes to apply an inch of water). Your lawn will be healthier and more drought-tolerant.
Best Answer: I recommend that you prepare a 12 inch wide drain at least 12 inches deep and at least 20 long to be effective. These are called trench drains, french drains or yard drains.Be sure to use at least a 1 inch washed gravel @ 8 inches deep and then cover it with straw before you put the 4 inches of dirt back over it. The water will go right through your dirt as long as its topsoil and not clay.Of course be sure you have fall, it doesn't take much, just enough to create flow.e sure to use at least a 1 inch washed gravel @ 8 inches deep and then cover it with straw before you put the 4 inches of dirt back over it. The water will go right through your dirt as long as its topsoil and not clay. Of course be sure you have fall, it doesn't take much, just enough to create flow.