Biology
The Carbon and Nitrogen Cycles
The Carbon Cycle
Explain carefully how carbon is recycled
Explain carefully how nitrogen is recycled
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The Carbon Cycle
Carbon Cycles:Carbon can travel from the atmosphere into many place such as plants like grass. At this point in time, the carbon dioxide is either released back into the atmosphere or if the plant dies, it is put into the soil. Even after this, the carbon...
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Lung Structure
Look at the following diagrams of the structure of the lung, can you use them to explain how oxygen enters the blood from the lungs and how carbon dioxide leaves the blood and enters the lungs? Watch this video clip below and then explain carefully...
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Homework
1. Finish the sheet on the food web and the effect of a pesticide 2. look at the carbon and nitrogen cycles on the blog. Research about them so that you understand and have questions about them tomorrow...
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C4 Plant
The corn plant is an example of a C4 Plant. In plants, the first step of the Calvin Cycle is carbon fixation. When most plants undergo carbon fixation they form a 3 carbon compound. However, C4 plants form a 4 carbon compound. C4 plants are found in hot...
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Cycles
How do the water cycle, carbon cycle, nitrogen cycle, and the phosporus cycle work together in an environment?...
Biology