PPT-Nitrogen cycle

Nitrogen cycle Important steps Stage1 Entry and Accumulation Ammonia is introduced into the water via tropical fish waste uneaten food and decomposition These will break down into ammonia NH3 Ammonia is harmful to tropical fish. Water cycle. Carbon/Oxygen Cycle. Nitrogen Cycle. W.C. is a continuous process in which water moves from Earth’s surface into the atmosphere and back.. There are 3 main parts. Evaporation: . the process by which liquid water becomes a gas. Living organisms also contain S and P as well as several other elements. These elements compose the macromolecules carbohydrates, lipids, proteins, and nucleic acids. The macromolecules and the elements that compose them are constantly recycled as they are passed from one organism to the next in a food chain beginning with the autotrophs and ending with decomposers. Why Beans?. What can bean plants do that most other plants can't. ?. . No, they don't grow giant stalks to the clouds. Bean plants and other legumes (plants that have their seeds in pods) can use the nitrogen in the air to grow. It takes the help of special bacteria friends in the soil, and this relationship is unique to the legumes. RAMI ITANI. What Matter Is Being Cycled. The matter that is being cycled is Nitrogen. Nitrogen is one of the main building blocks of life. Every living things need nitrogen to either breath or to grow. Nitrogen can be found almost everywhere.For example it can be found in the air,in soil, in water and even in volcanic gasses. Nitrogen is one of the most important elements on earth. Jessica Aguilar, Jennifer Romero, Tristan Chapman, Samuel Grosvenor. Recycling . Prevents resource destruction. Prevents population. Saves energy & money. Carbon Cycle. Starts with the autotrophs, then heterotroph, then releases carbon dioxide into atmosphere to start again . “The little bit I use or pollute will not matter”. . So with few users it is not a big problem, however; will an ever increasing human population, resources can be exhausted. . Sustainability. Nitrogen Metabolism. Nitrogen Forms in the Body. Nitrogen Balance Critical. Body Must Make and Break Down Amino Acids. Nitrogen Also Needed for Synthesis of. Nucleotides (ATP, GTP, CTP, UTP, dATP, dCTP, dGTP, dTTP). To make protein. Enzymes. Antibodies. Muscle. Explain why nitrogen atoms are . able to cycle. .. Atoms are . not created or destroyed. during chemical reactions. Only . bonds. change. N. N. N. N. N. Learning Objectives. To understand that the . Nitrogen Cycle . is composed of the following processes:. To be able to use this information to answer exam questions where applied knowledge is required.. Hydrologic (Water) Cycle. Carbon Cycle. Nitrogen Cycle. Phosphorus Cycle. Sulfur Cycle. Rock Cycle. Hydrologic Cycle. Hydrologic Cycle. Condensation. – gaseous water molecules turning into liquid water molecules. NITROGEN CYCLE Where is nitrogen found in the environment The largest single source of nitrogen is in the atmosphere . Nitrogen makes up 78% of our air! What happens to atmospheric nitrogen(N 2 Nitrogen and Carbon Cycle Unit 4 – Nutrient Cycles in marine ecosystems The Nitrogen Cycle 78% of troposphere is N 2 , 0% utilized in respiration Present in proteins, moves through food chain Most complex cycle 2. ). Ammonium (NH. 4. +. ). Nitrites (NO. 2. -. ). Nitrates (NO. 3. +. ). Nitrogen fixing bacteria in soil and roots of legumes. Denitrifying Bacteria. Nitrifying Bacteria. Plants. Animals. Decomposers. Take a deep breath! . 78% of the air you just breathed . in is . made up of nitrogen gas. . Your body . requires nitrogen . to. build . proteins, . amino . acids, . and. DNA. , but your body . cannot .