If you want to add potatoesâ put in 4 potatoes cut into 6 pieces and pressure cook about 6 minute. Put potatoes on platter with roast and cover with foil. If you want to make gravy out of juices in the pressure cooker; mix together 1/3 cup of flour and 1/3 cup waterâwisk together.ou can also serve mashed potatoes with the pot roast instead of adding potatoes in the last 6 minutes. Donât forget to make gravy out of the liquids in the pressure cooker! If starting with a frozen roast, increase cooking time by ten minutes.
High clouds (Family A) These generally form above 16,500 feet (5,000 m), in the cold region of the troposphere. In Polar regions, they may form as low as 10,000 ft (3,048 m); they are denoted by the prefix cirro- or cirrus. At this altitude, water frequently freezes so clouds are composed of ice crystals.
Cumulus Clouds. Cumulus clouds are puffy clouds that sometimes look like pieces of floating cotton. The base of each cloud is often flat and may be only 1000 meters (3300 feet) above the ground. The top of the cloud has rounded towers. When the top of the cumulus resembles the head of a cauliflower, it is called cumulus congestus or towering cumulus. These clouds grow upward, and they can develop into a giant cumulonimbus, which is a thunderstorm cloud.