What is the correct definition of photosynthesis?
Table of Contents
What is the correct definition of photosynthesis?
Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar. 5 – 8.
What is photosynthesis in Kid words?
Photosynthesis is the process in which green plants use sunlight to make their own food. Photosynthesis is necessary for life on Earth. Without it there would be no green plants, and without green plants there would be no animals. Photosynthesis requires sunlight, chlorophyll, water, and carbon dioxide gas.
How do you introduce a lesson to photosynthesis?
Show students a picture of a plant or a live plant and ask them to think about what they already know about plants, particularly that they are living, and living things need food. Have the class brainstorm ideas explaining how a plant gets its food. Record their ideas on the board.
Why it is called photosynthesis?
Some of this chemical energy is stored in carbohydrate molecules, such as sugars and starches, which are synthesized from carbon dioxide and water – hence the name photosynthesis, from the Greek phōs (φῶς), “light”, and sunthesis (σύνθεσις), “putting together”.
What is a sentence for photosynthesis?
Thanks to the process of photosynthesis, plants produce the food we eat are oxygen we breathe. Photosynthesis is what converts light energy from the sun into chemical energy for plants. The plant died because not enough sunlight was reaching it and photosynthesis could not occur.
What are the 2 products of photosynthesis?
Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product.
What are the two main steps of photosynthesis?
Photosynthesis takes place in two stages: light-dependent reactions and the Calvin cycle. Light-dependent reactions, which take place in the thylakoid membrane, use light energy to make ATP and NADPH. The Calvin cycle, which takes place in the stroma, uses energy derived from these compounds to make GA3P from CO2.
Why is photosynthesis is important?
Photosynthesis is arguably the most important biological process on earth. By liberating oxygen and consuming carbon dioxide, it has transformed the world into the hospitable environment we know today.
