Fusion...
If a chemical reaction absorbs energy in order to be complete, the reaction will not occur in the absence of a source of energy. However, note that any environment substantially above absolute zero temperature contains potential energy, and this may be sufficient for the reaction, without requiring any spectacular specific energy source.
Thunderstorms are most likely to form during warm weather. In simple terms, the heat is their source of energy.
Carbon capture has many benefits associated with it. The biggest benefits are its use as a renewable source of energy that also is healthy for the environment.
The energy source for storm is cyclones.
It is the source of the sun's energy
Friction
Then there is not as much thermal energy and the temperature is lower.
The sun
Assuming you are asking for source - that would be the sun.
Not really. Even endothermic (energy absorbing) processes that appear to have no energy source take that energy from their environment. This can often be measured as a temperature drop.
Carbohydrates are the biggest source of energy that your body takes in. They are made up of sugars and starches.
The source of energy that is hydropower is falling or running water. China, Canada, Brazil and America are the biggest producers of hydropower. Niagara Falls is one of the largest hydropower sources in the world.
No. Geothermal energy is energy based on the temperature of something below the surface of the earth, such as the hot water that creates geysers.
It's temperature rises according to the heat source.
They both have something to do with thermal energy.
no, the energy came from an external source most likely.
If a chemical reaction absorbs energy in order to be complete, the reaction will not occur in the absence of a source of energy. However, note that any environment substantially above absolute zero temperature contains potential energy, and this may be sufficient for the reaction, without requiring any spectacular specific energy source.