EVERYDAY SCIENCE

Detailed explanation-1: -Explanation: Plants’ nutritional energy comes from the Sun. Plants use chlorophyll to photosynthesize the Sun’s energy into plant energy. Through the photosynthesis process, producers, such as grass, absorb the Sun’s light energy to produce food (stored sugar and starches).

Detailed explanation-2: -Plants use a process called photosynthesis to make food. During photosynthesis, plants trap light energy with their leaves. Plants use the energy of the sun to change water and carbon dioxide into a sugar called glucose. Glucose is used by plants for energy and to make other substances like cellulose and starch.

Detailed explanation-3: -The entire process of this energy conversion is known as photosynthesis. During photosynthesis, the green plants use the raw materials in the presence of sunlight, and the products formed are mainly glucose and water.

Detailed explanation-4: -Plants are autotrophs, which means they produce their own food. They use the process of photosynthesis to transform water, sunlight, and carbon dioxide into oxygen, and simple sugars that the plant uses as fuel.

Detailed explanation-5: -Plants rely on the energy in sunlight to produce the nutrients they need. But sometimes they absorb more energy than they can use, and that excess can damage critical proteins. To protect themselves, they convert the excess energy into heat and send it back out.