3. Photosynthesis Definition: Photosynthesis is a Greek word, wherein, Photo means light, synthesis means putting together. Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. 2. Dec 10, 2020 - Photosynthesis Definition - Nutrition in Plants, Class 7, Science Class 7 Notes | EduRev is made by best teachers of Class 7. Extramarks is a leading educational technology company and the creator of India’s most loved learning apps for K-12 and Test Prep (IIT-JEE, AIIMS/NEET, CA Foundation). This document is highly rated by Class 7 students and has been viewed 209 times. Learn the concepts of Class 7 Biology Nutrition in Plants with Videos and Stories. Photosynthesis is the process in which green plants use sunlight to make their own food. All of our energy for growth, development and physical activity comes from eating food from plants and animals. Photosynthesis is the process by which plants make their food (starch or sugar). Photosynthesis definition, the complex process by which carbon dioxide, water, and certain inorganic salts are converted into carbohydrates by green plants, algae, and certain bacteria, using energy from the sun and chlorophyll. Title: Photosynthesis Grade 7 1 PhotosynthesisGrade 7. See more. Define photosynthesis Photosynthesis is the process in which green plants use sunlight to make their own food. What does a plant require for preparing food? 4. Give labelled diagrams. Photosynthesis is a universal mode of synthesis of glucose by the plants by consuming light and carbon dioxide to produce glucose and release oxygen. 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. Interactive 5. I need a clear and concise definition of photosynthesis. Photosynthesis ,Nutrition in Plants - Get topics notes, Online test, Video lectures, Doubts and Solutions for CBSE Class 7 on TopperLearning. REVISION QUESTIONS FOR FINAL TERM, CLASS- 7, SESSION 2017- 18 , Biology PHOTOSYNTHESIS 1. Photosynthesis requires sunlight, chlorophyll, water, and carbon dioxide gas as raw materials. From the Greek: photo, “light”, and synthesis, “putting together”. Selina Concise ICSE Solutions for Class 7 Biology Chapter 4 Photosynthesis and Respiration Synopsis — The process of preparing or synthesising food using water from the soil and carbon dioxide from the air, together chlorophyll and sunlight is called photosynthesis . Without it there would be no green plants, and without green plants there would be no animals. Sydney LunguBirdland School Head of Science Department; 2 Definition. State the adaptations of leaves for performing photosynthesis. 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