From the above set of pictures, we can get the information clearly about the forest of Yellowstone Park after the big fire.
In the 50 years period after the huge disaster, the forest did not stop growing as people predicted before. The combination of the bad woods and soil and the sunshine from the sun offered a perfect condition to the surviving forest. These woods strongly grew up. Between 50 to 100 years after the fire, the woods chose by the nature, which means that just the big and strong woods had the right to live. The time of 100 to 300 years after it was a process of developing o
最新的杭州中考要求,英语的词汇量要求是1800左右,对于听力速度有个明确要求是每分钟130词左右。
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