The second largest continent is Africa , the worlds largest desert is Sahara desert and the worlds longest river is amazon
United state- North America-Canada
South America- Brazil- Honduras
Asia- India- Russia
Hope I did it right.
Each era is subdivided into a number of periods. The periods of the Cenozoic, the present era, are further divided into epochs. Many divisions of the geologic time scale are based on events in Earth's geologic history. Some divisions are based entirely on the fossil record.
A current of air, especially a natural one that moves along or parallel to the ground, moving from an area of high pressure to an area of low pressure. Surface wind<span> is measured by anemometers or its effect on objects, such as trees.</span>
