1. The Deforestation of Planet Earth
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... them playing in the dirt or looking up the dark sky, not ever seeing the sky. The future of our kids and grand kids is in our hands. Destroying the planet the way humans do goes against any believes. According to the biggest and the oldest book of history - the "Bible", human beings and nature were created in perfect harmony. The ... ...
... primary objectives of this new frontier. The dispensing of the gasses will change to color of the plant from a red to a blue-green planet similar to earth. After these years, the terraforming effort will probably be taken on by large business for whatever reason they have. These ... maybe undertaker in the later years of terraforming. In order to give a number of years a terraforming effort would exist before a large percent of the planet's surface was capable of sustaining human life, someone would have to take a lot of factors into consideration before spending a considerable amount of...
... to, has now become a reality. Mars is surrounded by theories, mysteries, and questions as scientists search for answers as to why the planet so closely resembles Earth. Through scientific studies and research, the trip to Mars will be readily available for the public. Mysteries and theories are ... subsistent to Mars, and as the world moves forward into a new century, Mars might become the next planet Earth. The variability of the Mars atmosphere in terms of temperatures, dust content, clouds, water vapor, and even total atmospheric pressure, is at ... Mars. Through the years, populatio...
... Crenium Galaxy it has taken us nearly three years to get here and we plan to land on the nearest planet in approximately five days. Ben has received the honours of naming the planet. It shall henceforth be called Pentrix. Pentrix has an outer and inner atmosphere similar to Earth, the main difference ... . It says: Any . Trespassers . Will . Be .. Brutally .. Slaughtered. After a long meeting, we have decided to get as far away from this planet as we can. We don't care about alien life we"re just terrified. After THREE whole years of "running" we have decided to search one more ... plane...
... from Earth's surface. Atmospheric layers are characterized by differences in chemical composition that produce variations in temperature. Troposphere The troposphere (14k jpeg) is the atmospheric layer closest to the planet and contains the largest percentage of the mass of the total atmosphere. It is characterized by the density of its air and an average vertical temperature change of 6 degrees Celsius ... wavelengths from 290 nm - 320 nm. These wavelengths are harmful to life because they can be absorbed by the nucleic acid in cells. Increased penetration of ultraviolet radiation to the...
... But have you ever wondered how they are different. Venus is actually very different from Earth in many ways. Venus is closer to the sun than any other planet except Mercury. Venus's distance from the sun is about 67.2 million miles, compared with about 93 million miles from the Earth. Venus orbits the sun in ... bodies of water because the temperatures are to hot. If it did have water it would boil and evaporate, thus still leaving not water on the dry planet. The atmospheric pressure of Venus is estimated at 1,323 pounds per square inch, which is about 90 times greater than the atmosphe...
... to the point of overcrowding, depletion of natural resources, or environmental deterioration" (10 houghton, pg1). These descriptions seem to be exactly what the planet is facing now. "During the next century, world population will double, with 90% of that growth occurring in poorer, developing countries. For example ... of land required for food production will grow increasingly larger, while the amount of available land will grow increasingly smaller"(4 population,pg1). The planet should be at a steady number where people are using the world's natural resources as fast as they can repr...
... have you ever wondered how they are different. Venus is actually very different from Earth in many ways. Venus is closer to the sun than any other planet except Mercury. Venus's distance from the sun is about 67.2 million miles, compared with about 93 million miles from the Earth. Venus orbits the sun in ... structures that range from 95 to 360 miles in diameter. These crowns form when hot material inside the planet rises to the surface. Earth has huge bodies of water and land, compared to Venus's extremely dry planet. Venus has do lakes, oceans, or any bodies of water because the temper...
... got its name from its red color, Mars is sometimes called the red planet. Mars" orbit is significant because it is elliptical. Mars average temperature is about -55C and at the winter poles it is almost about 27 C. There are four major land forms ... active plate tectonics . Having no lateral plate motion, hot spots under the crust stay in a fixed position relative to the surface. There is no evidence of volcanic activity on the planet Mars. There lots of erosion and small floods that happen on Mars. There is other possibilities of other fluids besides water on ... planet Mars . The a...
... chemical compounds may have played a part in the origin of life. Dr. Louis Allamandola said "This discovery implies that life could be everywhere in the universe". Earth is the only planet in the solar system that we are sure that can support life. The early histories of life are be dated back too as much as about 3.85 billion years ago ... that cannot live in the presence of oxygen. It is very convincing that life does exist on Earth back 3.85 billion years ago and still present day. Mars is the planet closet to ours that appeared to have all the necessary conditions to support life. M...
... and non-living components and organisms. Plants and animals are evident aspects all environments, and include things that they depend on such as trees, soil, streams and lakes. However, the planet is facing an environmental crisis 'unprecedented' to human history. One of these issues is Environmental degradation. Environmental degradation is defined as the actions performed that negatively impact or harm ... process of which the environment is compromised in ways affecting its biodiversity. The process can be caused by natural impacts, or accelerated by human activity. Environmenta...
... to Earth, its formation, and life on it. Meteorites provide us with a record of the development and origin of the solar system. Our planet Earth is made up of the same materials as meteorites. During the formation of the solar system, interstellar clouds were filled with various types of ... begun to melt and form planets. Meteorites contain minerals that are also present in the crust, core, and mantle of our planet. In other words, the Earth's oceans and atmosphere are the same liquids and gases that were present in the very first meteorites. The people ... that live on planet Earth h...
... discovered so much about Venus because spacecrafts and satellites have been sent to study Venus. In 1970, the Russians sent an unmanned space craft to examine the surface of the planet. The craft was named Venera 7. Venus? atmosphere was so corrosive, that it destroyed this spacecraft. Along with Venera 7, there was one other craft that traveled to Venus. This was the ... inner planets, it is how iron reacts to heat. When iron is heated to extreme temperatures, it becomes liquid metal. When it is then cooled, it again becomes a solid. The planet Mercury probably has a large iron core. D...
... the phenomena of global warming, a process by which certain "greenhouse" gases escape up into the earth's atmosphere and do not allow heat to escape, warming the overall climate of the planet. I decided to look at how the United States plans to handle this problem, being the world's largest economy with the most influence on worldly matters. When looking at the ... planet Earth one must understand that it is natural for greenhouse gases to appear in the atmosphere, for without them we would have no life. Gases such as water vapor, carbon ... gases that act as the glass panels are labe...
... that it goes on forever and cannot be filled. The truth is completely opposite. The pictures brought back by astronauts show the atmosphere as a very thin translucent blanket covering the planet. "The distance from the ground to the top of the sky is no farther than an hours cross-country run"(page 83). This sounds incredibly small when we consider the ... 's two lungs, the forests and the oceans, are both being impaired. This contributes to the constant rising temperatures of the planet. There have been many theories raised to try to disprove the terrible effect that global warming is h...
... going on for millions of years; the ozone levels have been naturally regulated by the amount of nitrogen in the atmosphere. This has kept the ozone stable enough for the planet to prosper. The levels are extremely important to every specie on the earth. Scientists discovered in the 1970's that chemicals that we had been using regularly were damaging the earth ... cars available. They ignore the fact that their offspring, no matter how wealthy they may be, may have to suffer in harsh conditions because we ignored the signs that the planet needs a global effort to be saved. Anything that ...
... vegetation, and destroy sea life. These two pollutants are two of the most dangerous pollutants released through car exhaust. If these two pollutants were cut down just a little bit our planet would be a safer place to live. The fact that advertisements do not make any attempt to show the public this problem tells us that they are trying to hide the ... problem that faces the planet. Carbon dioxide is another gas released through exhaust emissions. It isn't dangerous directly to humans, but it is considered to be a "green house gas." A "greenhouse gas" is a gas that is ... carbon dioxi...
... at ground level. In the upper atmosphere, ozone serves as a protective shield to our Earth. It protects us by burning up things like asteroids or meteors before they hit our planet. It serves as a protective shield between ultra-violet rays of energy coming from our sun which have been proven to cause skin cancer. And it also is responsible for holding ... all of Earths oxygen by forming a sphere-like shape around our planet. Therefore our Earth's ozone layer has a very big role in keeping our beautiful planet Earth alive. But this particular kind of ozone is infact being destroyed by m...
... , about 2 million are normal oxygen, but only 3 are ozone. However, even the small amount of ozone plays a key role in the atmosphere; it is responsible for keeping oxygen on our planet. Ozone plays a critical role in chemical and biological processes by filtering ultraviolet radiation (UV rays). When the ozone layer begins to thin, it lets more UV rays enter our atmosphere ... is responsible for 85% of the oxygen in the atmosphere. If ozone depletion continued until ultraviolet radiation became intense enough to kill the plankton, the oxygen regeneration process on the planet would be s...
... fossil-fuel companies fought so hard not to have carbon dioxide regulated, this is what gives their company value. Mckibben relates that this industry holds the power to change our planet. Usually, when things are not to certain people's likings, we try to compromise and meet in the middle. However, the essential problem is not one group's choices against others. I admit ... in an easily accessible way. The circumstances boil down to this; fossil fuel is notable very useful and valuable, yet if we want to avoid taking unacceptable chances with the planet we need to leave almost all of t...
In order for us to understand the process of terraforming, it is important for us to understand that Earth was not always the lush, green, life-bearing planet that it is today. When Earth was formed it was a ball of molten rock with a thin atmosphere consisting of hydrogen and helium. These gases quickly escaped from the atmosphere because ... into the atmosphere. The two most important gases were H2O and CO2. The H2O collected in the atmosphere and started to condense into clouds. The immense cloud cover allowed the planet to cool down. When the temperature decreased to 100 degrees Celsius,...
... dioxide that produced a tremendous heat (BSCS, LBE). The early earth was compared to Venus, because Venus suffered almost the same problems. (LBE). Venus keeps all of the heat on the planet because it's surrounded by almost all of carbon dioxide (LBE). Carl Woese hypothesized that water vapor condensed around dust particles created from the large amount of wind on earth, were ... to show that I did not plagerize this text, and that I got my information from either my text book (BSCS) 1996 , the film Life beyond Earth (L.B.E), 1999, the second film Mirical Planet (MP) 1997, and the artic...
... earth. The culprit for these enormous increases is the burning of fossil fuels (see Fig. 1). So how will this dramatic change of in the composition of the atmosphere effect our planet? The media likes to focus on the negatives, such as the greenhouse effect and global warming, but recent research has shown there are some positive outcomes, namely a phenomena known as ... the environment. To understand how this process works, one must first have a basic understanding of the process of photosynthesis. Photosynthesis is by far the most important chemical process on the planet. Without it, ...
... the environment every time. They cause others to inhale potentially dangerous chemicals in the air. It's breaking down the ozone layer, causing global warming to occur. Gas cars destroy the planet every time we start them. We need an alternative source of energy for our own good. The only other know portable energy we have that keeps its surroundings clean is ... significantly, and increase the capacity of the battery. Pollution is becoming a major problem, not just in America, but worldwide. Some scientists say that the pollution we cause is killing the planet quite literally. Accordin...