Earth

Page 6 of 50 - About 500 essays
  • Essay On Destroying The Earth

    1011 Words  | 5 Pages

    use a rover with a drill modified from the type used to drill for oil. The team would have to drill hundreds of meters and detonate a nuclear warhead inside the hole and split the asteroid. The dangerous fragments would then be deflected away from earth with more missiles while any of the smaller bits of rock would burn up in Earth’s atmosphere. Nothing like this had ever

  • The Greenhouse Effect On Earth

    1192 Words  | 5 Pages

    chlorofluorocarbons (Climatechange.gov.au, 2014). The energy that is absorbed by the greenhouse gasses is re-radiated across the Earth, warming the lower levels of the atmosphere and its surface (Bom.gov.au, 2014). The greenhouse effect maintains

  • The Importance Of Life On Earth

    2030 Words  | 9 Pages

    is full of its’ own stars and planets – YET out of all those galaxies the only evidence for life is here on planet Earth! According to Live Science, “We're lucky to live on such an incredibly perfect planet, where the air is exactly the right mix of chemicals, there's lots of water, and the temperature is just right” . Although the article contributes these fine features of Earth to just a series of “Luck” it continued to point out a few more of Earth’s more complex characteristics such as: stable

  • The Importance Of Life On Earth

    724 Words  | 3 Pages

    Earth is living and breathing planet, it takes a lot of energy to keep the Earth health, to keep all its inhabitants functioning. Earth is a special planet because it is the only know planet that can allow life to thrive. Earth receive a tremendous amount of energy from the Sun, solar energy is necessary for life on Earth. A planet filled with life needs water, it is one of the essential pieces for all humans, animals, and plants. Earth is cover primarily by water, a unique substance that keeps

  • Uranus Vs. Earth

    471 Words  | 2 Pages

    The characteristics of Uranus are vastly different from the ones on Earth, as Uranus cannot support any form of life. There is much to Uranus that makes it impossible for us to live on. Things such as temperature, the atmosphere, and it’s distance from the sun. The atmosphere has gases that make it impossible for us to live on. Since there are so many gasses that we cannot tolerate, there is a minimal amount of oxygen on Uranus. In fact, the whole planet is a gas giant, which means it is completely

  • Earth Moving Equipment

    1842 Words  | 8 Pages

    Introduction Earth moving equipment are the machines human make to replace the hard work from the human; the machines made by humans to perform digging; grading; leveling; removing; etc to earth moving from one side to the other side. There is Bulldozer, excavator, grader, loader, roller, forklift, tractor, bobcat, and truck, etc. Earth moving equipment is replacing the hard tough work; back break jobs to easy jobs for the workers. Machines do a lot better than the human force. They can do a big

  • Earth And The Solar System

    1041 Words  | 5 Pages

    system is different in many different ways. Surprisingly a lot of the known knowledge about our planets comes from guessing. Well not just random guessing smart guessing. Studying Earth can tell us a lot about other planets and what they are made of. Let’s start at the core of planets, literally. Terrestrial planets like Earth and Mars have cores made of Iron. While the Jovian planets like Saturn and Jupiter have rocky cores. Scientists have multiple ways to probe the interiors of planets. The cores

  • Are Aliens Visited The Earth?

    953 Words  | 4 Pages

    Have Aliens Visited the Earth? Have alien beings been visiting our planet for thousands of years? There are many skeptics out there who would say no, but if one was to look more closely at history how else would they explain some of it 's weird mysteries. There are ancient drawling, paintings, carvings and other records recording strange beings from space visiting Earth thousands of years ago. In the 1880s there were reports of strange airships flying in the sky before planes were

  • Problems Face by Earth

    948 Words  | 4 Pages

    This development brings a lot of changes in our life , making our life easier than the past . But this development also brings negative effects to our life . One of the greatest effect that we face now is global warming . Global warming is when the earth heats up (the temperature rises). It happens when greenhouse gases (carbon dioxide, water vapor, nitrous oxide, and methane) trap heat and light from the sun in the earth’s atmosphere, which increases the temperature. This hurts many people, animals

  • How Are Earth And The Moon Different?

    2170 Words  | 9 Pages

    Paper How Are Earth and The Moon Different? First off the Moon is known to be tremendously huge in the human eye, yet it is only a quarter (3470 km) sized of the Earth. The Moon is the fifth largest moon and is the closest astronomical object to the Earth itself (PSCI 1054, Class Lecture, Motion). The Earth is recognized to have life on it and has many physical and chemical differences than the moon does. It is a known fact that the Earth orbits the sun and the Moon orbits the Earth. Chemical and