第1个
开头：caring for nature--overpopulation what is nature? it’s everything that exists in the world independently of people, such as pants and animals, earth and rocks, and the weather.
结尾：let’s unite together, hand in hand we stand all across the land. we can make this world in which to live. hand in hand. control the population growth. take good care of our nature. xianxia high school
第2个
开头：caring for nature--overpopulation what is nature? its everything that exists in the world independently of people, such as pants and animals, earth and rocks, and the weather.
结尾：what is threatening the nature? air and water pollution, overharvesting of plant and animal species, 《中学生英语演讲稿——关爱大自然》
第3个
开头：英语演讲稿-关爱大自然主题 caring for nature--overpopulation what is nature? it’s everything that exists in the world independently of people, such as pants and animals, earth and rocks, and the weather.
结尾：what does overpopulation feel like? when we move slowly through the city in a tazi. when we enter a crowded slum district. when the temperature is high and when the air is thick with dust and smoke. the streets are crowded with people. the streets seem alive with people. people eating. people washing. people talking. people sleeping. people visiting each other, arguing and screaming. people relieving themselves. people pushing their hands through the taxi windows, begging. people leading animals. people, people, people, people. as we drive slowly through the crowd, sounding the taxi’s horn, the dust, heat, noise and cooking fires made it like a scene from hell! i admit, frightening.
第4个
开头：what is nature? its everything that exists in the world independently of people, such as pants and animals, earth and rocks, and the weather. now more and more people are focusing on the nature. it is no doubt that the nature is important to every human being. no nature, no life. because of the supplies of the nature, we have lived happily for a long time. and we started to gain every thing available from the nature. and this lasted so long a time. today, people have discovered that the nature around is getting worse and worse.
结尾：if the population continues to increase, if the air and water continue to be polluted, if we dont do something to protect wild-plant and wildlife species will be declining. species and biological communities have difficulty adapting to change. economic opportunities and the quality of life of future generations are also put at risk. by protecting nature, we protect ourselves. lets unite together, hand in hand we stand all across the land. we can make this world in which to live. hand in hand. control the population growth. take good care of our nature.
第5个
开头：caring for nature--overpopulation what is nature overpopulation and so on. overpopulation is the biggest source of pollution. lets take overpopulation as an example. what does overpopulation feel like
结尾：;do something to protect wild-plant and wildlife species will be declining. species and biological communities have difficulty adapting to change. economic opportunities and the quality of life of future generations are also put at risk. by protecting nature, we protect ourselves. lets unite together, hand in hand we stand all across the land. we can make this world in which to live. hand in hand. control the population growth. take good care of our nature.
