Isobar.
An occluded front on a weather map is represented by a purple line with alternating triangles and half circles pointing in the direction of movement. This indicates that a cold front has caught up with a warm front, forcing the warm air aloft. This usually signifies unstable weather conditions.
A key on a weather map typically indicates the meaning of various symbols used on the map. These symbols can represent different weather conditions, such as temperature, precipitation, wind speed, and atmospheric pressure. By referring to the key, you can interpret the data presented on the map more effectively.
A line with half circles on a weather map typically indicates a warm front. This is a boundary where warm air is advancing and replacing cooler air. It is associated with the potential for rain or showers.
The answer is ISOHEL
Usually 'H' on a weather map indicates an area of High pressure.
an equator line
a blue line on a map means that it is water weather it is a stream river or lake
The key on a weather map tells you the what the colors on the map stand for, such as the type of precipation, whether the precipation is light, medium, heavy, etc., and the codes for any other weather events, such as strong winds, severe weather, etc. the map shows.
The horizon
isobar
Isobar
Isobar.
It usually stands for rivers or borders, depends which map you're looking at.
An occluded front on a weather map is represented by a purple line with alternating triangles and half circles pointing in the direction of movement. This indicates that a cold front has caught up with a warm front, forcing the warm air aloft. This usually signifies unstable weather conditions.
An isohyetal line is a line connecting places of equal rainfall on a weather map. It is commonly used to show areas of consistent or varying rainfall amounts within a particular region.
The logifisicalup line.