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Keep Earth Beautiful |
Bear Springs Blossom Nature Conservation + Protection Conservation Education online + Lectures International charitable nonprofit organization |
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Earth has an unusually high concentration of oxygen gas. The reason is the oxygen cycle. There are three main oxygen reservoirs on Earth: The atmosphere The biosphere The lithosphere Photosynthesis is the main driving factor. Without photosynthesis Earth's atmosphere would be very different - not supporting life as we know it. Photosynthesis produces oxygen which rises into the atmosphere. Respiration, chemical reactions as decay remove oxygen from the atmosphere. |
Oxygen = chemically O Oxygen got its name from the Greeks, a long time ago. Oxygen is highly reactive. Oxygen can form compounds with almost all other elements. Chemists call them oxides. When we look at all the masses in our universe, oxygen is the third most abundant element, following hydrogen and helium. By mass Oxygen is the most abundant element in the Earth's crust. Earth's air contains 20.8 percent diatomic oxygen Without oxygen proteins, carbohydrates, and fats, bones, teeth, animal shells, would not exist - imagine us without all that... Humans would not exist. Life on Earth started in Earth's oceans, when cyanobacteria produced O2 Oxygen. Later, algae, green plants and trees produced oxygen with photosynthesis All cells use oxygen in their cellular respiration.  The onion-like layers of a massive star Oxygen is part of every star All elements of a star: H = Hydrogen He = Helium C = Carbon Ne = Neon O = Oxygen Si = Silicon Fe = Iron Most of all living organisms contain + need oxygen Imagine life without amino acids, without neurotransmitters or alkaloids. Life on Earth would be very different!   Humans, of course, need oxygen. We breath in oxygen O We breath out carbon dioxide CO2 And we are healthier and happier when there are not too many pollutants in the air! Life on Earth depends on a good balance - some human decisions unbalance Nature, endangering all life on Earth! Bear Springs Blossom Nature Conservation Group's mission is to fight for a safer future of our children and grand children. NASA scientist Hansen's statement: "I decided that I didn't want my grand-children to say, 'grandpa understood what was happening but he didn't make it clear, he didn't act .." |
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This is exactly our motivation and the motivation of BSBNCG members. Members of BSBNCG show responsibility and state clearly: We recognize the problem and we DO as much as we can to lower the impact on our children's life! Contact us - learn to understand Nature! Become an expert - become a B+S+B-Master Conservationist! What else can you do? Become a member of Bear Springs Blossom Nature Conservation! You will get free advice and help! Membership starts at $1 (one) a month. Think about how wonderful our Earth was created... Live in Harmony with Nature + learn to understand Nature! |
 WHAT did God say?   Why Nature conservation?">     Greenhouse Gases  Science Biology Chlorophyll Photosynthesis How life works WATER Facts AIR Facts About flora About fauna       Energy Facts Energy conservation Energy Vampires  Sustainability Biodiversity  Earth's forests Endangered Animals  Why endangered? Future forecast  Hurricanes  Earth facts numbers  Earth from space        Waterfantastic stuff    Riparian areas    Rainwater harvesting Glaciers                Have Nature questions? Want answers?   Nature Encyclopedia Better in-depth knowledge helps YOU to preserve and not destroy Earth About AIR Air Facts     Cap + trade   Mercury    B+S+B Quizzes     
Environment Quiz Art in Nature  Going Green Save Earth  Protect Creation with Education  Energy efficient light-bulbs  Green solutions   Nuclear Waste    Renewables         Conserve Nature: Save Money! Be happier! Have a better Life!  Help B+S+B to protect Nature!  B+S+B members from North + South America, from Canada, Asia + Europe support Conservation Education |
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Conservation Education (CE) is the combination of two words
that have become one word to educators. CE is the ability to give people opportunities to grow in knowledge and create changes to their life style and their environment, to have a better life, to have a safer future! - Search B+S+B with your search phrase |
