There are several. The main ones are:
The sides of the valley heating more quickly than the air around it
Mesosphere
bend to the right of their motion
N2 molecules break apart via nitrogen-fixing bacteria. Other living entities such as plants and animals ingest nitrogen in nitrate-containing compounds. Organic matter decays via decomposers.
N2 is formed via denitrifying bacteria.
Question: The doldrums happen in a zone known as the what?
Answer: intertropical convergence zone
oxygen
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I started to leave this because it is the wrong answer.
Isotherms
Conduction
The difference in temperatures between the Equator and the north and south poles, plus the rotation of the earth, causes the air currents.
The only difference - is the direction of flow. A sea breeze blows from the sea onto the land. A land breeze flows in the opposite direction.
A blacktop highway
The polar jet stream is generally stronger than the subtropical jet stream
It gets warmer-Apex
The polar jet stream lies between the polar easterlies and trade winds