Photosynthesis is the big name for the process by which plants convert energy from sunlight into energy for food. This process also requires water and carbon dioxide. ... In this form the plants can use the glucose ,and water for food and release the oxygen back into the air for consumption by animals, including humans.
What is photosynthesis kid definition?
Photosynthesis is the process in which green plants use sunlight to make their own food . ... Green plants use this light energy to change water and carbon dioxide into oxygen and nutrients called sugars.
How do you explain photosynthesis to 5th graders?
Explain that photosynthesis is a process where plants combine carbon dioxide and water and in the presence of sunlight, they are able to produce water, oxygen, and sugar .
What is photosynthesis in easy words?
Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
What is photosynthesis formula?
The process of photosynthesis is commonly written as: 6CO 2 + 6H 2 O → C 6 H 12 O 6 + 6O 2 . This means that the reactants, six carbon dioxide molecules and six water molecules, are converted by light energy captured by chlorophyll (implied by the arrow) into a sugar molecule and six oxygen molecules, the products.
What is photosynthesis answer?
The definition of photosynthesis is the process through which plants use water and carbon dioxide to create their food , grow and release excess oxygen into the air. Photosynthesis uses sunlight, carbon dioxide and water to produce oxygen, glucose and water.
What is photosynthesis process Class 5?
Solution: (i) Photosynthesis: The process by which green leaves prepare their own food by using carbon dioxide and water in the presence of sunlight and chlorophyll is called photosynthesis.
What is photosynthesis class 7th?
The process by which green plants make their own food (like glucose) from carbon dioxide and water by using sunlight energy (in the presence of chlorophyll) is called photosynthesis. Carbon dioxide + Water → Glucose + Oxygen. The process of photosynthesis takes place in the leaves of a plant.
What is photosynthesis class 4th?
Answer: It is the process by which plant manufacturers their own food in the presence of sunlight and chlorophyll with the help of carbon dioxide and water.
Do plants take in oxygen?
Most folks have learned that plants take up carbon dioxide from the air (to be used in photosynthesis) and produce oxygen (as a by-product of that process), but less well known is that plants also need oxygen . ... So plants need to breathe — to exchange these gases between the outside and the inside of the organism.
Why is photosynthesis important to humans?
Green plants and trees use photosynthesis to make food from sunlight, carbon dioxide and water in the atmosphere: It is their primary source of energy. The importance of photosynthesis in our life is the oxygen it produces . Without photosynthesis there would be little to no oxygen on the planet.
What occurs in photosynthesis?
During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen . ... Then, via respiration processes, cells use oxygen and glucose to synthesize energy-rich carrier molecules, such as ATP, and carbon dioxide is produced as a waste product.
Is photosynthesis a balanced equation?
The balanced equation for photosynthesis helps us to understand the process of glucose synthesis by plants in a simplified form. ... The balanced equation for photosynthesis helps us to understand the process of glucose synthesis by plants in a simplified form.
Why are plants green?
Objects are perceived by humans as coloured when the object reflects light back to our eyes. All the other visible wavelengths of light are absorbed, and we only see the reflected wavelengths. ... As such, plants look green because they absorb red light most efficiently and the green light is reflected.
Why is it called photosynthesis?
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”.
