Science Videos For Kids | Browse Topics | Generation Genius

2021-12-15 · NEW K-8 Math Lessons Now Available. Inspiring Science & Math Lessons for K-8. Try it free. K-8. Try it free. Key Stage 1 & 2. F-6. Try it free. Get instant access to hours of fun, standards-based videos, reading material, quiz games, simple DIY activities & more.

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15 Important Fossil Fuels Pros And Cons You Need To …

2019-9-16 · 15 Important Fossil Fuels Pros And Cons You Need to Know. Since time immemorial, human beings have used fossil fuels as the primary source of energy to run their everyday activities such as cooking, heating, lighting, and more.

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Sunnyside residents aim to block plant''s move-in

2002-8-8 · Teeming with environmental health concerns, residents in southeast Houston are organized to fight the move-in of a rock-crushing plant within the 10,000 block of Almeda Road near State Highway 288.

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Environmental impacts of coal

2021-12-18 · According to a New York Times analysis of EPA data, power plants are the nation''s biggest producer of toxic waste, surpassing industries like plastic, paint manufacturing, and chemical plants. Solid waste from a typical 500MW coal plant contains 120,000 tons of ash and 193,000 tons of coal sludge from the smokestack scrubber. In the U.S. more ...

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ADVANCING SCIENCE

2014-7-3 · Specialists in biospheres are now building, near Tucson, Arizona, a fully dosed ecological system which will be a simulation of a living community in space. It is Called Biosphere II. Its volume, three million cubic feet, is about the volume over a land area of four acres with a roof 20 feet above it.

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Facts About Fracking | Live Science

2018-2-10 · Facts About Fracking. A drilling rig in North Dakota near the town of Stanley. Fracking is used in this area to tap oil reserves. Hydraulic fracturing, commonly called fracking, is a drilling ...

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Banjo-Tooie

2001-4-21 · This complete FAQ/Walkthrough to the Nintendo 64 game Banjo-Tooie Includes the Following Features: *All the Levels Covered in Full *Where to Find Collectibles Such As Jiggies, Jinjos, and More *Lists of Enemies, Items, Objects, and Transformations *Guide to the Multiplayer Mode *Guide to the Game''s Secrets *More!

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TOXICOLOGICAL PROFILE FOR RADIUM

2011-11-7 · living or working near hazardous waste sites, the data in this section are organized first by route of exposure -- inhalation, oral, and dermal-- and then by health effect -- death, systemic, immunological, neurological, developmental, reproductive, genotoxic, and carcinogenic effects. These data are discussed in terms of three exposure periods -­

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Mining and Environmental Health Disparities in Native ...

2017-4-26 · Scope of the Problem and Ongoing Threats. As a result of the disregard of treaty rights, lands on and proximal to Native lands in the Western states (Fig. (Fig.1) 1) were extensively mined for metals such as gold, silver, lead, copper, molybdenum, and vanadium since the mid-1800s and uranium since the 1940s.As deposits played out and demand for specific …

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Defined Health and Safety Terms

2021-11-24 · A near miss is defined as any occurrence that might have led to an injury or illness to people, danger to health and / or damage to property or the environment. Noise Exposure Standard: The exposure standard is in two parts and states that noise must not exceed 85 dB(A) averaged over an eight hour period or a maximum (peak) noise level of 140 ...

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Human and Environmental Impacts of Volcanic Ash | …

2014-10-31 · The force of these explosions shatters and propels the liquid rock into the air. In the air, magma cools and solidifies into volcanic rock and glass fragments. Eruptions can also shatter the solid rock of the magma chamber and volcanic mountain itself. These rock fragments can mix with the solidified lava fragments in the air and create an ash cloud.

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Environmental Impacts of Natural Gas | Union of …

2014-6-19 · Global warming emissions. Natural gas is a fossil fuel, though the global warming emissions from its combustion are much lower than those from coal or oil. Natural gas emits 50 to 60 percent less carbon dioxide (CO2) when combusted in a new, efficient natural gas power plant compared with emissions from a typical new coal plant [ 1 ].

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Climate-friendly farming: Greenland''s melting glaciers ...

2021-11-30 · On a shore near Greenland''s capital Nuuk, a local scientist points to a paradox emerging as the island''s glaciers retreat: one of the most alarming consequences of global warming could deliver a ...

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Why Endangered Species Matter

2019-3-26 · The Endangered Species Act (ESA) was established in 1973 to protect "imperiled species and the ecosystems upon which they depend" and help them recover.. The Trump administration has put forth a number of proposals that would weaken the ESA. These include measures to allow for the consideration of economic impacts when enforcing the ESA, ending …

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Algal Bloom Fact sheet

2015-9-4 · living thrombolite reef in the southern hemisphere. The Lake Clifton thrombolites represent modern-day examples of thrombolites that were common some 600 million years ago, whose fossil counterparts are found today in the Amadeus Basin, Northern Territory where ancient shorelines once existed. Stromatolite means layered rock.

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Giant coal plant towers demolished in Australia | Climate ...

Giant coal plant towers demolished in Australia. Two giant chimney stacks were demolished at a defunct coal -fired power station close to Sydney on Tuesday morning, marking what locals have ...

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Physical injuries in wild animals — Animal Ethics

This text is part of a series examining the conditions of animals living in the wild. For more texts examining the ways animals in the wild suffer and die, see our main page on the situation of animals in the wild.For information on how we can help …

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Nuclear Fatality at Wood River Junction | Yankee Magazine ...

2021-7-23 · This was my hometown part of Carolina. Many stories came up on facebook about the area and Carroll Products was a chemical plant nearby. Many people living in the area and kids going to a local high school Chariho are …

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Manufactured capital and intellectual capital | Business ...

Access to the uranium Ezulwini plant allows for near-term production of uranium from underground ore mined at Cooke as a by-product. 2014 PERFORMANCE Gold production of 4,305kg (138,400oz) for the seven months ended 31 December 2014 since acquisition reflects good recovery from safety related operational disruptions in the March 2014 quarter.

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Google Scholar

Google Scholar provides a simple way to broadly search for scholarly literature. Search across a wide variety of disciplines and sources: articles, theses, books, abstracts and court opinions.

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A World Rocked

a world rocked. Communities clamor for regulation as Texas mining industry explodes. "Fifty years ago, you didn''t have the population boom and expansion," said Jill Shackelford, an industry consultant. "If you are mining in Texas now, …

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Bill Aims to Protect Communities of Color from Polluting ...

2017-4-26 · Concrete crushing plants, which recycle concrete from demolished roads and buildings, can emit plumes of fine dust, worsening nearby residents'' asthma and other respiratory illnesses ...

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39 Causes, Effects & Solutions for Noise Pollution

Living near a forest instead of next to a highway can make a huge difference since the harmful effects of noise pollutions do no longer exist. Build a fence If you own a house and live in a noisy area, it may benefit you if you build a fence in order to mitigate the sound pollutions.

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Concrete: the most destructive material on Earth | Cities ...

2019-2-25 · Concrete: the most destructive material on Earth. Limestone quarries and cement factories are often sources of air pollution. Photograph: Zoonar /Alamy. After water, concrete is the most ...

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Environmental noise monitoring using source classification ...

2018-1-1 · The audio data was captured near a rock crushing plant . The location of the sensor is indicated by a red triangle. The location of the nearest habitation house is indicated by the blue square. The most prominent sound sources in the plant are two rock-rushers denoted as red circles: a fixed rock-crusher and a mobile rock-crusher.

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Technology Addiction Causes & Statistics | Should You Get ...

Staring at a computer screen or mobile device screen for long periods of time causes eye fatigue, which is a cause of headaches. Eye fatigue can eventually become eye strain and necessitate the need for glasses, or for a stronger glasses prescription. Technology addiction can lead to decreased focus on hygiene.

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Ethylene Oxide Lawsuits | Cancer Risk from Exposure

2020-12-1 · People working with, working near or living near ethylene oxide plants are filing lawsuits after they developed cancer or blood disorders. The Environmental Protection Agency (EPA) and the International Agency for …

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Cancer in populations living near nuclear facilities

2014-6-4 · cancers in persons who lived near any of the six nuclear facilities (including two reprocessing plants). Studies of populations living near power plants have yielded mixed results. In the United Kingdom, Ewings et al16 found increased inci-dence of leukaemia and lymphoma in young persons near the Hinckley Point power station.

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Paleontology | National Geographic Society

Paleontology is the study of the history of life on Earth as based on fossils. Fossils are the remains of plants, animals, fungi, bacteria, and single-celled living things that have been replaced by rock material or impressions of organisms …

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Environmental Risks of Mining

2012-12-11 · Environmental Damages of Mining. Open pit mining. Open pit mining, where material is excavated from an open pit, is one of the most common forms of mining for strategic minerals. This type of mining is particularly damaging to the …

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