PPT-Carbon Dioxide- Oxygen Cycle

Plants and animals are linked for survival through the carbon dioxideoxygen cycle Photosynthesis To undergo photosynthesis plants need sunlight water carbon dioxide Carbon Dioxide Photosynthesis. 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. . N. CYCLE. CO. 2. THE CARBON CYCLE. CO. 2. CARBON DIOXIDE. Label the . processes. . of the carbon cycle.. CONSUMER. DETRITUS. FOSSIL FUELS. 1). petroleum/oil. peat. natural gas. coal. 2. ). 3. ). 4. HCS 1070 SLO: 1.8-1.9. External Gas Exchange. The movement of gases between the alveoli and the capillary blood in the lungs.. Gas must move through both the alveolar wall and the capillary wall which are both very thin.. It can take many forms. Occurs when there is damage to the heart or arteries. Usually caused by plaque buildup. Atherosclerosis. is a form of cardiovascular disease. It is when . plaque. builds up on the inside walls of the . What is the atmosphere?. Definition: The envelope of gases surrounding planet Earth.. Why do we need the atmosphere?. The atmosphere provides protection for the planet from objects in space and contains gasses that help sustain life.. Your Mission:. . You are a crew-member on the interstellar ship, . Cosmoscout. , and you are on an exploration mission searching for life on other planets. The commander of the ship has sent you and your crew to the surface of a newly discovered planet, . The Earth. ’. s early atmosphere. Mostly carbon dioxide with little or NO oxygen. Early atmosphere formed by gases given out by volcanoes. Smaller proportions of water vapour, ammonia and methane. Most of the water vapour condensed and formed oceans. All . living things on Earth . contain carbon. But, what is carbon?. Why is it important?. Carbon is found all over the Earth. . . It is an element. It is in the air, in the ocean, in the Earth’s crust. LARYNX. NOSE. MOUTH. PHARYNX. TRACHEA. BRONCHIOLES. DIAPHRAGM. BRONCHI. ALVEOLI. PLEURA. Write the word that best describes the definitions below:.  . The gas we breathe in. .  . The little branches in our lungs.  . Remember the activity we did earlier this week?. Any comments? Or reflections?. What is the fire triangle? . What is in the air that fire needs to burn? . Oxygen!!!. Living things also need oxygen, we love oxygen. . In aerobic respiration one molecule of oxygen is con-sumed for each molecule of carbon dioxide produced In the absence of oxygen ie anaerobic respiration carbon dioxide is produced without the concom Matter”. Matter cannot be created nor destroyed in any chemical reaction. It can only be. transformed from one form to another..  . Cycle. A cycle shows the reusing of certain elements and compounds (e.g. . Clicker Questions . Chapter 28. What pathway does inhaled air take from the nose to the lungs?. Pharynx, larynx, trachea, bronchi, alveoli. Alveoli, bronchi, trachea, larynx, pharynx. Pharynx, trachea, larynx, bronchi, alveoli.