Video: Concrete Words: Definition & Examples. You don't have to study the sidewalk or a construction manual to find out about concrete words. Just take a look at this lesson, where you'll find out what these types of words are and see some helpful examples that you can find all around you! Concrete Words: Definition & Examples.
Calories Per Half Hour. If your lawn mowing job takes a half hour and you use a manual mower, that translates to 114 burned calories for a 125-lb. person, 138 burned calories for a 150-lb. person and 156 calories for a 175-lb. person.
Turfgrass species and level of management determine how often a lawn needs to be mowed. The frequency of mowing can be reduced somewhat by moderating the amounts of fertilizer and water applied. Recycling lawn clippings also reduces the amount of fertilizer needed.