Similarly, when heat and light from the sun enter our atmosphere, some gases like carbon dioxide, methane and nitrous oxide do not allow the heat to reflect back into space (like the glass sheet). These are the greenhouse gases. Because they cause the atmosphere to act as a greenhouse, trapping heat inside.
Edging shears. A neatly edged lawn is an attractive feature in the garden, and edging shears make trimming easy. Push the soil away from the grass edge, and then use the shears like scissorsâonly the cutting blade should move, while the other blade remains static.urfing iron. This useful tool is used to remove turf from existing lawns. After the square of turf has been cut, the turfing iron is used to slice underneath it, severing the grass roots. It has a sharp point for cutting and an angled handle to produce level pieces of turf.
Walk-behind mowers are best for yards an acre in size or smaller, and riding mowers are best for lawns up to several acres in size. Look for a lawn mower that offers the type of cutting options you prefer, as well as one designed to handle the type of terrain you need to cut.elpful features like TriActionÂ® cutting system, hydrostatic transmission and zero-turn maneuverability make it easier to manage any lawn. When choosing a Troy-BiltÂ® lawn mower, there are several things to keep in mind.