changes in Earth’s orbit and tilt‚ volcanic activity‚ human activity. 2. How orbital changes may affect climate? Ans. When Earth’s orbit is elliptical‚ Earth encounters more variation in energy from the Sun. The tilt of the Earth’s axis also changes. When the tilt decreases‚ temperature differences between seasons decreases. Wobbling of Earth changes the direction of tilt and can reverse the seasons. 3. How changes in CO₂ concentrations affect global temperatures. Ans. Carbon dioxide is a greenhouse
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Frederick Douglass was an American slave who wrote a novel in 1845 that exposed the terrible living conditions of slaves. John F. Kennedy‚ an American president gave a speech at Amherst University discussing the privilege that comes with power. During his speech‚ Kennedy stated‚ “Therefore‚ I am proud to come to this college‚ whose graduates have recognized this obligation and to say to those who are now here that the need is endless‚ and I am confident you will respond.”‚ he challenges the future
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THE EARTH At the beginning our planet is no more than a case of fire and cloud with glutenated dust particles similar to so many similar cloisters in the universe. This was the miracle where our life exists in this universe. Today life our life is just a link or chain of so many numerable living beings that was succeeded one another honours over nearly 4 billion years and even today new volcanoes continue to sculpt our landscapes it appears like molten rocks from the depths‚ solidifying‚ cracking
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The Sun (Star of the Family) Planet word comes from Greek ‚which means „wandering star“. Sun is the heaviest among Solar System. If we take total mass of whole Solar System‚ the Sun would be 99.86% of the total. Sun is a ball of hot‚burning gases. Sun is the nearest star to the Earth. Sun is the source of all energy for life on Earth. On the Sun’s surface‚ there are dark patches known as sunspots. These are patches of gas that looks dark since they are cooler than their surroundings. The light
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The Sun The sun is the largest object in the solar system. It is a middle-sized star and there are many other stars out in the universe just like it. Even though it is only a middle-sized star it is large enough to hold over 1 million Earth ’s inside if it were hollow. The temperature on the sun is far too much for any living thing to bear. On the surface it is 10‚000 degrees Fahrenheit and the core is a stunning 27‚000‚000 degrees Fahrenheit. But don ’t worry we are over 90‚000 million
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The Sun It’s crazy to think that the big ball of fire that we looked at through a telescope in the beginning of the semester used to be nothing more than a cloud of gas and dust. I mean this is the center of our universe and greatest source of energy we are talking about and it was just basically a bunch of tiny particles floating in space trying to find their place in the universe. It wasn’t till gravity hit that these particles started fusing together. As a result a star was born and began to
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Ernest Hemingway once said‚ “The most painful thing is losing yourself in the process of loving someone too much‚ and forgetting that you are special too.” In The Sun Also Rises‚ by Ernest Hemingway‚ Jake Barnes demonstrates that people can lose themselves in a relationship by being too invested in it. Brett is a beautiful woman who attracts many men but is most often viewed as a whore. Jake Barnes has been in love with Brett ever since he met her in war. Their love for each other has never faded
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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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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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environment (plants‚ animals and micro-organisms) to each other and to the non-living‚ inorganic or abiotic parts (soil‚ climate‚ water‚ organic debris‚ rocks). The complex ecological relationships involving forests could allow humans to benefit from them in a variety of ways. However‚ a deeper understanding of these relationships is crucial for the development of effective‚ sustainable forest management and policy options. • Climate Change It’s nearly impossible to overstate the threat of climate change
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