Given a sentence in English, provide an equivalent paraphrased translation in Japanese that retains the same meaning both through the translation and the paraphrase.
Q: It is covered with a natural vegetation of grassland of less fertile red clay bases , and Saltbush bushland on more fertile earths .
A: 
それは、肥沃度の低い赤土の草地の自然植生と、より肥沃な地球上のsaltbush低木地帯で覆われています。