Energy comes from various sources such as sunlight (solar energy), fossil fuels (coal, oil, natural gas), wind, water (hydropower), nuclear reactions, and biomass (organic matter). These sources provide the input needed for processes that convert the energy into usable forms for activities like heating, electricity generation, and transportation.
The sun's energy comes from a process called nuclear fusion. In the sun's core, hydrogen atoms fuse together to form helium, releasing vast amounts of energy in the process. This is what powers the sun and provides energy to sustain life on Earth.
The energy in grass comes from sunlight via the process of photosynthesis, which converts light energy into chemical energy stored in the plant's cells.
The energy in a nuclear reactor comes from the process of nuclear fission. This process involves splitting atoms of uranium or plutonium, which releases a large amount of heat energy. This heat is then used to generate steam, which drives turbines connected to generators to produce electricity.
Our energy comes from the food we eat, which gets converted into glucose and other molecules that our cells use for energy production. The energy in food originally comes from the sun through the process of photosynthesis, where plants convert sunlight into chemical energy.
Nuclear energy is produced through fusion reactions. Fusion is the process in which two light atomic nuclei combine to form a heavier nucleus, releasing a large amount of energy in the process.
Photosynthesis is the process used by plants to capture the energy that comes to us from the sun that is then held in starch or sugars.
The sun's energy comes from a process called nuclear fusion. In the sun's core, hydrogen atoms fuse together to form helium, releasing vast amounts of energy in the process. This is what powers the sun and provides energy to sustain life on Earth.
Yes, and it is formed from the process called nuclear fusion. The sun's own energy comes from nuclear reactions taking place in the sun's core.
Plants harness energy for photosynthesis from sunlight, which is absorbed by chlorophyll molecules in their cells. This absorbed sunlight drives the process that converts carbon dioxide and water into glucose and oxygen.
The energy in grass comes from sunlight via the process of photosynthesis, which converts light energy into chemical energy stored in the plant's cells.
The energy in a nuclear reactor comes from the process of nuclear fission. This process involves splitting atoms of uranium or plutonium, which releases a large amount of heat energy. This heat is then used to generate steam, which drives turbines connected to generators to produce electricity.
Our energy comes from the food we eat, which gets converted into glucose and other molecules that our cells use for energy production. The energy in food originally comes from the sun through the process of photosynthesis, where plants convert sunlight into chemical energy.
Nuclear energy is produced through fusion reactions. Fusion is the process in which two light atomic nuclei combine to form a heavier nucleus, releasing a large amount of energy in the process.
The energy in a candle comes from chemical potential energy stored in the wax. When the wax is burned, this energy is converted into light and heat energy through the process of combustion.
The energy photosynthesis comes from the sun's light energy.
The heat that warms your body comes from the energy produced by your body's metabolism, which is the process of converting food into energy.
The energy for photosynthesis comes from sunlight, which is captured by chlorophyll molecules in the chloroplasts of plants. This energy is used to convert carbon dioxide and water into glucose and oxygen.