original: The Sahara Pump Theory is a hypothesis that explains how flora and fauna left Africa to penetrate the Middle East and then Europe and Asia.
simplifications: The Sahara Pump Theory explains how plants and animals left Africa and went to the Middle East, Europe, and Asia. The Sahara Pump Theory explains how plants and animals moved from Africa to the Middle East and then Europe and Asia. The Sahara Pump is a theory. It makes an educated guess to explain how plants and wildlife left Africa and spread to the Middle East, Europe, and Asia. The Sahara Pump Theory attempts to explain how plants and animals traveled from Africa to the Middle East, and then to Europe and Asia. The Sahara Pump Theory is a theory on how plants and animals from Africa spread to the Middle East, Europe, and Asia. The Sahara Pump Theory is a hypothesis explaining how flora and fauna left Africa to enter the Middle East then into Europe and Asia. The Sahara Pump Theory is a hypothesis that explains how the flora and fauna left Africa to spread to the Middle East and then to Europe and Asia. The Sahara Pump Theory explains how plants and animals moved from Africa to the Middle East and then to Europe and Asia. The Sahara Pump Theory: explains flora and fauna's travel from Africa to the Middle East, Europe, and Asia. The Sahara Pump Theory has become a hypothesis that explains how flora and fauna have left Africa to penetrate the Middle East, and then Europe and Asia.