How to sow seeds. 1  Carrot seeds are small, but it's wise to plant them as thinly as possible. This reduces the amount of thinning necessary and potential risk from pests. 2  Sow the seeds thinly on a sunny, dry day in shallow drills around 2-3cm (1in) deep, covering the seeds once in place.
How to convert Fahrenheit to Celsius. The temperature T in degrees Celsius (C) is equal to the temperature T in degrees Fahrenheit (F) minus 32, times 5/9: T (C) = (T (F) - 32) Ã 5/9. or.
(1) Fahrenheit thermometer. On a thermometer that uses the Fahrenheit temperature scale, each long mark shows a whole degree of temperature. There are four shorter lines between each pair of long lines. These shorter lines show an increase of two-tenths of a degree Fahrenheit (0.2ÂºF).