Answer to Question 1Cool-season grasses should not be cut shorter than 2 to 3 inches, while warm-season
grasses are cut shorter, from to 1 inches, depending upon the grass variety. Because
warm-season grasses grow rapidly during warm weather, they are better able to
compete with weeds growing during the same season. Bermuda grass should be clipped
to to 1 inch and zoysia to 1 inches. Lawns should be mowed often enough so that no more than one-third of the top is cut off in any one mowing. A common mistake
among homeowners is to cut the grass too short, which prevents the plant from making
enough food.
Answer to Question 2Fungus lives in and on dead grass and in the soil, and may spread easily by mowing or
even walking through wet grass. They thrive when temperature and moisture conditions
are favorable. Ways to prevent their spread include collecting clippings or by raking and
removing thatch, watering only when necessary and at night, and mowing frequently.
Shifts between Warm and Cold Periods during the Last 3 Million Years
Cao Fei, RMB City, in Art in the Twenty-First Century, season 5 episode, "Fantasy".
Mechanisms That Lift Air: Warm front example
Healthy Eating Behaviors and Weight Gain Are Important Considerations during the Third Trimester