Describe how blood travels through the heart and blood vessels using the resources provided in this assignment and the academic vocabulary words above. Example: Oxygen poor blood from the body enters the:
RIGHT ATRIUM …then
RIGHT VENTRICLE….then …
(Now you complete the rest of the steps)

Pulmonary artery
aqrta
left arrium
left ventricle
right ventricle
atrium

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explanation:

plate tectonics and volcanic euptions

over time, plate tectonic processes cause continents to move to different positions on the globe.

for example, britain was near to the equator 300 million years ago, and therefore was hotter than it is today. for further details look at our climate through time poster or online map.

the movement of the plates also causes volcanoes and mountains to form and these too can contribute to a change in climate.

mountain ranges formed by plate tectonics. large mountain chains can influence the circulation of air around the globe, and consequently influence the climate.   warm air might be deflected somewhere cooler by the mountains.

the fossil record provides evidence of a common ancestor to many species.

sorry, is there a picture? i do not see any arrows.

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