Homo ergaster may have been the first human species to leave Africa and fossil remains show this species had expanded its range into southern Eurasia by 1.75 million years ago. Their descendents, Homo erectus, then spread eastward and were established in South East Asia by at least 1.6 million years ago.Oct 30, 2015
An example of unit 10 study guide circles geometry is solve for x in the diagram attached.
<h3>What is Geometry?</h3>
This is known to be an aspect of mathematics that deals with the study of different sizes, shapes, positions angles etc.
To find x. bring like terms together.
6x + 33+ 45 = 180
6x + 78 = 180
6x = 180- 78
6x=102
x = 102/6
Therefore x = 17
Learn more about geometry from
brainly.com/question/24375372
Answer:
Explanation:
the motion of surface winds in the Northern hemisphere on Earth due to the uneven heating of the atmosphere and Coriolis force. Due to the Earth's rotation, surface winds have different speeds at different latitudes as follows:
Surface winds travel faster closer to the equator (0 degrees latitude).
Surface winds travel slower closer to the North pole (90 degrees latitude).