What Is Happening In Our World?

When our class went to webbolgs we had to watch Plant In Peril so here are some facts about what is happening in our world.The reintroduction of gray wolves into Yellowstone has become a rare success story in the battle to save endangered species in the United States.In the early 20th century, the gray wolf was often had been hunted.And this is how we had change this problen people had bring more wolves has helped rebalance the park's ecosystem.And here is a other thing that is happen in our world there are more than 70 species vanish from the planet.There are some new animals in the world that people had discovered but people are trying to save them so they dont die.There had been some Forest fires in the world more than 100 people had died and 1000 animals killed.Polor bears had been killed by the ice that had been melted by the heat. The earth's population has risen from 2.9 billion people to more than 6.6 billion over the past 50 years, according to the U.S.If people dont stop our world will be like the sky will be yellow water can not go swimming in the summer because the pool water will be yellow.So the people stop doing bad thing to our world PLEASE!!!