No possibility of life of any sort. So without atmospheric carbon, life couldn't exist on Earth. Now, another thing to remember is that carbon is always being removed from the atmosphere. It gets used up. Largely it’s consumed by plant life through photosynthesis. ...
is referred to as a cycle rather than a reaction because one of its products, the four-carbon molecule oxaloacetate, re-enters the start of the cycle by combining with a molecule of acetyl CoA. This results in a six-carbon molecule called citrate. This molecule is manipulated by a series ...
The novel's vivid description of the countryside brought the setting to life. 10 Explanation The act of making something clear or understandable. The teacher's explanation of photosynthesis clarified the concept for students. 14 Description A representation of features, traits, or attributes. The bro...
Nature has already given us the mechanism for carbon dioxide removal that we all rely on daily. It’s photosynthesis. Anything growing is removing carbon dioxide. Most nature-based CDR models start with some form of plant-based matter, or biomass, being converted in...
proteins and nucleic acids such as DNA," says Jessie Motes, a Ph.D. candidate in theOdum School of Ecologyat the University of Georgia, in an email. "In addition to needing nitrogen for proteins in plants, it is a main component of chlorophyll, which makes it crucial for photosynthesis....
Plants: Plant life cycles, plant parts, and photosynthesis. Animals: Animal habitats, animal adaptations, and food chains. Ecosystems: The relationships between plants, animals, and their environment. Weather: Different types of weather, weather patterns, and climate change. Matter: The properties ...
In the chemical reactor there's a vacuum very close to that of interstellar space. And the temperature is minus 200° Celsius.在化学反应堆中有一个非常接近星际空间的真空空间。温度是- 200摄氏度。We made the ice, we can see a bit here, a sort of growth on the edge of the window. The ...
What determines the energy of an electron? What is electromagnetic energy? What are some sources for non-ionizing radiation? Where in the sun do fusion reactions happen? What is the energy released in the fission reaction? What is stellar energy in nuclear chemistry?
Describe the electromagnetic spectrum. What kind of light drives photosynthesis? What is the wavelength range of this light? Why do we only see light in a particular range, the visible light spectrum, of the EM spectrum? Explain the effects of wavelength of light on the rate of ...
Do we really comprehend photosynthesis, for example? We may appreciate an explanation of the mechanics, which may or may not be fairly accurate--science is always changing its mind--but surely that is not the whole picture. It is good to maintain a healthy appreciation of mystery. I am ...