Scientists define energy as the ability to do work. Energy makes things happen. The energy in sunlight makes plants grow, the energy in food enables us to move.

Plants use a process called photosynthesis to make food. During photosynthesis, plants trap light energy with their leaves.

12 апр. 2017 г. · Plants are called autotrophs because they can use energy from light to synthesize, or make, their own food source. Many people believe they are ...

Examples of things that have radiant energy are the Sun, lightbulbs and our computer screens. Plants convert light energy into chemical energy (food) which ...

24 янв. 2018 г. · Plants use light energy from the sun to produce food through the process of photosynthesis. This light energy is converted into chemical ...

Light bulbs convert electrical energy into light energy, illuminating spaces. Plants use light energy from the sun to photosynthesize, creating food and oxygen.

We use energy to move cars along roads and boats through water, to cook food on stoves, to make ice in freezers, and to light our homes. Forms of energy.

Chemical energy stores include batteries, food, fuels like petrol and coal, and biological molecules like glucose.

4 дек. 2023 г. · How do we use energy? To break down and digest food (in our bodies); To heat houses and other buildings; To illuminate lights; To power ...

21 июн. 2024 г. · Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.