Summary

Any of these prevailing surface winds may be considered as partly east—west (i.e. zonal), and partly north—south (i.e. meridional). The zonal components of winds at a certain latitude can be averaged over all longitudes and over a whole year, to obtain Figure 12.5. This shows that there are specially strong westerlies at the latitude of Cape Horn (56°S) at the tip of South America. They are far stronger than those in the northern hemisphere, partly because of the virtual absence of land between 45-60°S (Figure 11.1); the other reason is the notable coldness of Antarctica (Chapter 16).

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Renewable Energy Eco Friendly

Renewable Energy Eco Friendly

Renewable energy is energy that is generated from sunlight, rain, tides, geothermal heat and wind. These sources are naturally and constantly replenished, which is why they are deemed as renewable.

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