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.
Clouds are given different names based on their shape and their height in the sky. Some clouds are near the ground. Others are almost as high as jet planes fly. Some are puffy like cotton. Others are grey and uniform. The diagram below shows where different types of clouds are located in the sky. Visit the Cloud Gallery to see photos of the different cloud types. 1  The highest clouds in the atmosphere are cirrocumulus, cirrus, and cirrostratus. 2  Mid-level clouds include altocumulus and altostratus. 3  The lowest clouds in the atmosphere are stratus, cumulus, and stratocumulus.