Nodules on CT scan (3 replies): I had a CT scan ran twice on my lungs. It shows multipl... [more]. Ground glass opacities. Hi, Just got the CT scan result back. A 7mmx4mm gro... [more]. Continue discussion. This discussion is closed.
Isobars are lines of constant or equal pressure on a weather map. They can be used to find areas of low or high pressure over a broad area (like the U.S.), and they can tell us how intense the system may be.
1 Physical Map: A physical map is one that shows the physical landscape features of a place. 2  They generally show things like mountains, rivers and lakes and water is always shown with blue. 3  Mountains and elevation changes are usually shown with different colors and shades to show relief. Climate Map: A climate map shows information about the climate of an area. 2  They can show things like the specific climatic zones of an area based on the temperature, the amount of snow an area receives or average number of cloudy days. 3  These maps normally use colors to show different climatic areas.