Question: Alpine lake had low water levels this spring although the lake is usually at full level by late spring. Last year was a very wet year with lots of precipitation. Rangers were planning on letting water out of the lake in the fall so that ice will not damage docks and other structures around the lake. The water levels were high enough in the fall so they proceeded in lowering the water level by 10 feet.. When is the water quality better, during spring, or during fall?
Answer: during spring

Question: Greg wants to go on a diet. He decided it's time to make a change. He cut down on how much he eats every day and monitors his calorie intake, making sure that he is burning more calories that he is taking in. Given Greg's BMI us 41, is he considered obese, yes or no?
Answer: yes

Question: A chef is preparing ribs for his clients dinner tonight. He decides to use a pressure cooker to help keep them nice and tender. He loads the ribs in the pressure cooker and closes the latches which are relatively easy to clamp down. After cooking for a while the latches seem much tighter and the lid much harder to move. Given the chef turns off the pressure cooker allowing the air to cool down, will the internal pressure increase or decrease?
Answer:
decrease