1 If you have a larger lawn, you can get a dethatching blade for your lawn mower. 2  Set the height adjustment so that the tines can touch the surface of the soil, but if you set it too low, you will also remove your grass. 3  Dethatch your entire lawn using this method and dispose of the moss you remove.s a result, the grass can die off and moss can grow in its place. Regular aeration can help control and prevent this. 1  Rent, borrow, or buy a core aerator machine to get the job done. 2  This machine pushes a set of hollow tines into the lawn, digging out small batches of soil less than 1 inch (2.5 cm) wide.
Answer: The answer depends on the region of the atmosphere and other factors, since the chemical composition of the Earth's atmosphere depends on temperature, altitude, and proximity to water. Usually, the 4 most abundant gases are: 1  nitrogen (N 2) - 78.084%. 2  oxygen (O 2) - 20.9476%. 3  argon (Ar) - 0.934%.
Answer: The most abundant element in the universe is hydrogen, which makes up about 3/4 of all matter! Helium makes up most of the remaining 25%. Oxygen is the third most abundant element in the universe. All of the other elements are relatively rare.