The word photosynthesis can be separated to make two smaller words: Most plants are able to make their own food whenever they need it. This is done using light and the process is called photosynthesis.
Photosynthesis What is photosynthesis? Have you ever noticed that plants need sunlight to live? It seems sort of strange doesn't it? How can sunlight be a type of food?
Well, sunlight is energy and photosynthesis is the process plants use to take the energy from sunlight and use it to convert carbon dioxide and water into food. Three things plants need to live Plants need three basic things to live: Plants breathe carbon dioxide just like we breathe oxygen.
When plants breathe carbon dioxide in, they breathe out oxygen. Plants are the major source of oxygen on planet Earth and help keep us alive.
We know now that plants use sunlight as energy, they get water from rain, and they get carbon dioxide from breathing. The process of taking these three key ingredients and making them into food is called photosynthesis. How do plants capture sunlight? Plants capture sunlight using a compound called chlorophyll.
Chlorophyll is green, which is why so many plants appear green. You might think at first that it's green because it wants to absorb and use green light. However, from our study of lightwe know that the color we see is actually the color of light that is reflected.
So chlorophyll actually reflects green light and absorbs blue and red light.
More details on Photosynthesis Inside a plant's cells are structures called chloroplasts. It's in these structures where the chlorophyll resides. There are two main phases to the process of photosynthesis.
In the first phase, sunlight is captured by the chloroplasts and the energy is stored in a chemical called ATP.
In the second phase, the ATP is used to create sugar and organic compounds. These are the foods plants use to live and grow. The first phase of the process must have sunlight, but the second phase can happen without sunlight and even at night.
The second phase is called the Calvin Cycle because it was discovered and described by scientist Melvin Calvin.
Even though plants need sunlight and water to live, different plants need different amounts of each. Some plants need just a little water while others need a lot.
Some plants like to be in the direct sunlight all day, while others prefer the shade. Learning about the needs of plants can help you learn where to plant them in your yard and how best to water them so they will flourish.
Summary Now we know that plants need sunlight, water, and carbon dioxide to live. They take these three components and use chlorophyll to help convert them into food, which they use for energy, and oxygen, which they breathe out and we use to live.Photosynthesis Process for Kids Simplified for Easy Understanding.
Photosynthesis is one of the most crucial life processes on the Earth. It is not just important for plants, which depend on it for their food, but is equally important for humans.
In science, photosynthesis is defined as a process wherein the synthesis of compounds is. 4 Science Experiments on Evaporation for Kids in Seventh Grade Photosynthesis is the process by which plants convert energy from the sun into the energy they need to survive.
In an introductory biology class, students will learn about plant photosynthesis and .
Photosynthesis Experiments for Kids. Now that your students understand what a plant needs to complete photosynthesis, use this experiment to help them learn about the parts of a plant involved.
Aug 19, · Photosynthesis is the process used by the plants to make their food. In simpler terms, conversion of light energy into chemical energy by plants is called photosynthesis. This is a photosynthesis chemical response that shows plants changing carbon dioxide and water into food. Related Sciencing Articles Science Experiments With Plants for Kids.
May 13, · Learn about Photosynthesis with Dr. Binocs. Hey kids, do you know how plants and trees make food for themselves?
Have you ever heard the word 'photosynthesis'? Join Dr. Binocs and Mr. Tree as they.