But in recent years measurements from Mauna Loa and other observatories have been rising much faster rate of up to 2.76 ppm per year. Air is collected continuously near the top of a 40 m tower (and several shorter towers), and analyzed for CO2 content every minute by both Scripps Oceanographic Institute and NOAA.ere on Mauna Loa, air is collected on a 40 meter (130 foot) tower (left) and analyzed for CO2 content. At right, a powerful laser beam is used to measure aerosols and particles in the air up to 45 km into the stratosphere.
No. 1: Exercise controls weight. Exercise can help prevent excess weight gain or help maintain weight loss. When you engage in physical activity, you burn calories. The more intense the activity, the more calories you burn. You don't need to set aside large chunks of time for exercise to reap weight-loss benefits. If you can't do an actual workout, get more active throughout the day in simple ways â by taking the stairs instead of the elevator or revving up your household chores.
These important exercises can make your labor easier and help you recover from it faster. To do 'em, hold your down-there muscles (as though you're trying to stop peeing) for up to 10 seconds, then slowly relax. Repeat in sets of 10; work up to 10 sets a day.