There is a fact that our planet is protected and supported by the tree all over the world. With the recent uncontrolled forest exploiting‚ some people think that this possibly leads to the end of the earth. In my point of view in this essay‚ if people keep destroying this green natural resource‚ they will soon face many serious consequences such as global warming‚ disaster‚ or even extinction. Firstly‚ it’s knowledgeable that people now have to suffer the climate change resulted by greenhouse
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out every minute of our lives are not just because of some havocs‚ but it is US-human (Al Gore‚ 2006‚ internet). We are destroying our world indirectly which means we do not just go and kill those entire animals‚ but what has caused their extinction is due to “Climate Change” that is the result of the Natural Causes and Human Activities. We used to look at how natural causes have contributed to climate change‚ but human is now even playing a bigger role in causing climate change. Climate can be defined
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THE EARTH IS PRECIOUS The earth gives us life and many things which we need in our daily life‚it provide us with natural resources which is mostly needed for humans and technology.But perhaps our planet is in great danger. For the last one hundred or so years‚ the people of earth have wasted and misused the natural recourses of earth. Several plans have been developed to stop the abuse of earth in which many of them can be executed by any one. Environmental problems have become so complex that many
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Earth is the third planet from the Sun‚ and the densest and fifth-largest of the eight planets in the Solar System. It is also the largest of the Solar System’s four terrestrial planets. It is sometimes referred to as the world or the Blue Planet.[22] Earth formed approximately 4.54 billion years ago‚ and life appeared on its surface within its first billion years.[23] Earth’s biosphere then significantly altered the atmospheric and other basic physical conditions‚ which enabled the proliferation
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the environment and our survival are intricately woven into each other. Good morning respected teachers and my dear friends ...today I Nikita am going to speak about how human activities are affecting flora and fauna? We are facing a serious crisis in biodiversity‚ the variety of animals‚ plants and their habitats. We humans are part of this biological diversity and depend on it in many ways. The rate that animal and plant species are becoming extinct‚ and the pace at which ecosystems are being
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EARTH the planet on which we live land as opposed to the sea‚ the air‚ etc. the material in which plants grow the inhabitants of this planet‚ especially the human inhabitants: The planet on which we live; the world: “the diversity of life on earth”. The earth is the third planet from the sun in the solar system‚ orbiting between Venus and Mars at an average distance of 90 million miles (149.6 million km) from the sun‚ and has one natural satellite‚ the moon. It has an equatorial diameter of 7‚654
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world is currently undergoing changes unlike ever recorded before in human history. Record breaking temperatures are occurring more frequently‚ carbon dioxide (CO2) emissions are at their highest rates since the Jurassic period‚ and a rapidly increasing population‚ fully reliant on our planets natural resources‚ are beginning to push the earth to its limit. On a local level‚ these environmental changes are having a significant impact on California’s environment. If this trend continues‚ California could
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Human Impact On the Passenger Pigeon The passenger pigeon (Ectopistes migratorius) was a unique species and was probably the most horrible example of human-caused extinction in history. There had been around three to five billion passenger pigeons‚ the total number of birds to be found in the United States today. The last passenger pigeon alive‚ named Martha‚ died on September 1‚ 1914 at the Cincinnati Zoo. Humans have always had a huge impact on their surroundings and when the Europeans arrived
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Effects of Human Activities on the Lake Ecosystem I. Introduction On the first exercise of the Environmental Biology class‚ the students have learned what an ecosystem is and what its significance to the survival of the living and non-living are through analysis of forest and agro-ecosystems. The ecosystem as the basic unit for ecological study (Evans‚ 1956) consists of the complex of interacting organisms inhabiting a region with all the non-living physical factors that make up their environment
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Our Earth is a living organism–an enormous being‚ of which we are parts. This is our planet‚ its destruction will make us all homeless. We are dependent on Earth and not the other way round. However‚ the thankless creature‚man‚ is unconcerned about the dangers that pose threats to our survival. The article by Nani Palkhivala deals with the concerns of the environmentalists at this eleventh hour and talks about the new awareness that has dawned upon our race. A holistic and ecological view of the
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