About Photosynthesis ,Electricity Temperature, Food.
Answers
Answer:
Photosynthesis is a process carried out by plants to prepare their own food.In this process plants containing chlorophyll absorb carbon dioxide from the atmosphere and use water and sunlight and create their food and oxygen.
The presence and flow of electric charge is called electricity.
Temperature is the degree of hotness or coldness which is can be measured .It is related to average kinetic energy of atoms and molecules of a particular system.
Food is what people eat to sustain their energy and survive.
Answer:
photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.
photosynthesis
Photosynthesis
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Key People: Joseph Priestley Melvin Calvin Jan Ingenhousz Jean Senebier Robert Huber
Related Topics: Chlorophyll Photolysis Photorespiration Crassulacean Acid Metabolism Photosystem II
It would be impossible to overestimate the importance of photosynthesis in the maintenance of life on Earth. If photosynthesis ceased, there would soon be little food or other organic matter on Earth. Most organisms would disappear, and in time Earth’s atmosphere would become nearly devoid of gaseous oxygen. The only organisms able to exist under such conditions would be the chemosynthetic bacteria, which can utilize the chemical energy of certain inorganic compounds and thus are not dependent on the conversion of light energy.